ORO2U Road Catalogue - Road Section E - Engine and Performance Section. clutch plates, clutch covers, ignition covers, reeds, air filters, fuel taps, exhausts, piston kits, engine bearings, con-rods, cylinder kits, cam chains, engine valves, cam shafts, gaskets sets.
Section RE
Index
Air Box Vents
RE194
Fuel Line
RE275 RE277 RE276 RE261
Air Cut Off Valves Air Filter Accessories Air Filter Maintenance Kit
RE224-228
Fuel Line Clamps & Clips
RE194 RE192 RE193 RE195
Fuel Line Connectors & Clamps Fuel Petcock Tap Mount O-Rings
Air Filter Seals Air Filter Skins
Fuel Pump Kits
RE263-271
Fuel Pump Point Switch Kit Fuel Pump Rebuild Kits Fuel Pumps - Replacement Fuel Pump Sub Assembly
RE256
Air Filters
RE132-189 RE196-197 RE190-191
RE240-247 RE272-273
Air Filters - Clamp On Air Filters - Pre Oiled Airflow / Protection Mesh
RE271 RE233 RE262
RE194 RE285 RE117
Fuel Screws
Aluminium Foil Tape
Fuel Tap Diaphragm Repair Kits
Ball Hones Big End Pins
Fuel Tap Repair Kits
RE257-261 RE248-255
E35
Fuel Taps
Breather Hoses / Caps
RE239
Fuel Vent Caps
RE278
Cam Chain Guide
RE95 RE95 RE95 RE95 RE95
Gasket Sets
RE69-84
Cam Chain Rebuild Parts Cam Chain Sprocket Cam Chain Tensioner
GY6 Engine Parts
RE59 RE84
Head & Base Gaskets
Header Gaskets
RE286-302
Cam Chain Tools
Heat Shield
RE285 RE276
Cam Chains
RE85-94
Hose Connectors Kit
Carb. Float Bowl Screws Carb. Intake Holder Kits Carb. Needle Retaining Clips Carburettor Assemblies Carburettor Repair Kits Carburettor Service Stand
RE214
Intake Carb. Flange / Holders
RE234-236
RE236-237
Intake Manifolds
RE238 RE237 RE217
RE216
Intake Manifolds - Boyesen
RE200-202b RE203-207
Jets (Dellorto) Jets (Keihin) Jets (Mikuni)
RE218-220 RE221-223 RE286-302 RE303-308
RE200 RE216 RE199 RE232 RE120
Carburettor Spares Carburettor Tools Choke Plunger Kits Clutch Baskets Clutch Gaskets Clutch Plate Sets
Manifold Gaskets Mid / Header Joints
Muffler Packing
RE281 RE128 RE129 RE129 RE128 RE129
Oil Coolers
RE84
Oil Drain Plugs Oil Filler Plugs Oil Filter Covers Oil Filter Magnets
RE121 RE118
Clutch Push Rod Bearing & Seals
Clutch Removal Tools
RE122-127
Clutch Tools
RE119
Oil Filters
RE132-189
Complete Gasket Sets Con Rod Bearings & Pins
RE69-83 RE33-34 RE44-58
Oil Filters - Re-Usable Oil Filters - Stainless Steel
RE130
RE130-131
Connecting Rods
Pipe Protectors
RE282
Connectors, Clamps & Clips Crank Bearing & Seal Kits
RE276-277
Piston Kits Piston Pins Piston Tools
RE1-31a
RE62-63
RE32
Crank Seals Crankshafts Cylinder Kits
RE61
RE31b RE255 RE276 RE238 RE237 RE282
RE41-43 RE37-40
Power-Flo Fuel Taps
Quick Disconnect Coupling Rubber Intake Manifolds
Cylinder Sleeves Engine Bearings Engine Oil Seals Engine Valves
RE36 RE60
Rubber Mounting Flanges / Holders
RE65-67 RE96-101
Silencer Cores
Sprocket Seal Kits
RE64
Exhaust Clamps & Sealing
RE285
Strap Mounts
RE280
Exhaust Gaskets RE286-308 Exhaust Maintenance & Performance RE281-282 Exhaust Mounting & Connectors RE283 Exhaust Packing RE279 Exhaust Plugs RE282 Exhaust Springs RE284 Filter Care RE192 Float & Pin Sets RE229-231 Float Bowl Gaskets RE208-212 Float Needle / Valves RE213-215 Float Valve Assemblies RE216 FMF Spares & Accessories RE280 Free Flo Hose RE278 Fuel Breather RE278 Fuel Cut Relay RE256 Fuel Filters RE274
Syncpro Carb. Tuner Tappet Adjusting Screws
RE200-201
RE117 RE117 RE35
Tappets
Thrust Washers
Top End Gasket Sets
RE69-83
Universal Foam Valve Guides
RE197 RE110 RE117
Valve Guide Hones
Valve Shim Kits
RE103-109 RE103-109
Valve Shims
Valve Spring Kits Valve Stem Keepers Valve Stem Seals
RE102 RE111
RE111-116
Valve Stems
RE111 RE68 RE68
Water Pump Kits Water Pump Seals
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
Section RE
Index
Piston Kits Piston Pins Piston Tools
RE1-30
RE32 RE31
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
Piston Kits
ProX
ProX Piston Kits ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX piston kits are a first class solution to replace the original piston in your motorcycle. ProX piston kits for sleeved cylinders are available in standard size and a wide range of over sizes. ProX pistons for plated cylinders come in standard size, A, B, C, D & over sizes. All ProX piston kits are supplied complete with piston rings, wrist pin and circlips, ready to install!
APRILIA Models - Scooter
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Classic 50
1950 - 19 40.30mm 1950 - 19 40.30mm 1950 - 19 40.30mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 41mm 1993 - 05 40.30mm
.130.PX .130.PX .130.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .130.PX
56-W9850 56-W9850 56-W9850 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856
56-7941 56-7941 56-7941 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979
56-0166 56-0166 56-0166 56-0164 56-0164 56-0164 56-0164 56-0164 56-0164
56-6306 56-6306 56-6306 56-7996 56-7996 56-7996 56-7996 56-7996 56-7996
Minarally AM-6
MX 50 Amico
56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263
Area 51 GLE 50 Rally 50
Scarabeo 50
Sonic / Sonic GP
SR 50 / SR 50LC / SR Racing / SR Replica / SR Urban Kid / SR Viper
56-W9856
56-R1263
56-7979
56-0164
56-7996
Habana Custom RS 50 / RX 50
56-W9861 56-W9850
56-7979 56-7941 56-7941 56-7941
56-0163 56-0166 56-0166 56-0166
56-808 56-6306 56-6306 56-6306
RS 50 / RX 50 / SX 50
2006 - 08 39.85mm 56.W9849.B.PX
RS 50 / RX 50
2009 - 19 40.30mm
.130.PX
56-W9850
Models - Road
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
RS 125 * RX 125 * MX 125 *
1992 - 10 54.mm 1989 - 98 54.mm 2004 - 06 54.mm 2008 - 10 54.mm 1988 - 92 54.mm 1989 - 94 54.mm 1987 - 94 54.mm 1990 - 91 54.mm 2003 - 04 54.mm 1995 - 01 56mm
.B.PX .B.PX .B.PX .B.PX .B.PX .B.PX .B.PX .B.PX .B.PX .A.PX
56-W9905 56-W9905 56-W9905 56-W9905 56-W9905 56-W9905 56-W9905 56-W9905 56-W9905 56-W9838
56-R1269 56-R1269 56-R1269 56-R1269 56-R1269 56-R1269 56-R1269 56-R1269 56-R1269 56-R1270
56-800 56-800 56-800 56-800 56-800 56-800 56-800 56-800 56-800 56-8301
RX / SX 125 *
AF1 / Sintesi / Futura *
Pegaso 125 * Red Rose 125 * Europa 125 * Tunono 125 *
RS 250 *
56-0175
* Nikasil Piston Size
BENELLI Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
56-R1263 56-R1263 56-R1263 56-R1263 56-R1263
56-7979 56-7979 56-7979 56-7979 56-7979
56-0164 56-0164 56-0164 56-0164 56-0164
56-7996 56-7996 56-7996 56-7996 56-7996
491 GT Superbike 491 RR Grand Prix
1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm
.000.PX .000.PX .000.PX .000.PX .000.PX
56-W9856 56-W9856 56-W9856 56-W9856 56-W9856
491 ST
K2 50
Pepe 50
BETA Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263
56-7979 56-7979 56-7979 56-7979 56-7979 56-7979
56-0164 56-0164 56-0164 56-0164 56-0164 56-0164
56-7996 56-7996 56-7996 56-7996 56-7996 56-7996
Ark AC
1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm
.000.PX .000.PX .000.PX .000.PX .000.PX .000.PX
56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856
Ark K Series
Ark LC
Eikon 50
Quadra 50
Tempo
* Note; Most Kits are available from standard size up to +2.00mm over size *
*Please visit our website for current prices
E-mail: sales@oro2u.com
www.oro2u.com
RE1
Piston Kits
ProX
ProX Piston Kits ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low- friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX piston kits are a first class solution to replace the original piston in your motorcycle. ProX piston kits for sleeved cylinders are available in standard size and a wide range of over sizes. ProX pistons for plated cylinders come in standard size, A, B, C, D & over sizes. All ProX piston kits are supplied complete with piston rings, wrist pin and circlips, ready to install!
CAGIVA Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Planet / Mito 125 * * Nikasil Piston Size
1990 - 91 55.96mm
.B.PX
56-W9906
56-R1262
DAELIM Models Tapo / Message II / S-Five
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
56-7941
56-0166
1950 - 19 39mm
.000.PX
56-W9850
DERBI Models Atlantis Air Cooled
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7941 56-7941 56-7941 56-7941
56-0163 56-0163 56-0163 56-0163 56-0163 56-0163 56-0163 56-0163
56-7996 56-7996 56-7996 56-7996 56-7996 56-7996 56-7996 56-7996 56-6306 56-6306 56-6306 56-6306
1950 - 19 41mm 1950 - 19 41mm 1950 - 19 41mm 1950 - 19 41mm 1950 - 19 41mm 1950 - 19 41mm 1950 - 19 41mm 1950 - 19 41mm 1950 - 19 39.85mm 1950 - 19 39.85mm 1950 - 19 39.85mm 1950 - 19 39.85mm
.000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX
56-W9861 56-W9861 56-W9861 56-W9861 56-W9861 56-W9861 56-W9861 56-W9861 56-W9849 56-W9849 56-W9849 56-W9849
Atlandtis H20 Liquid Cooled Atlandtis H20 Wave LC Atlantis Wave Air Cooled
Courier
Manhattan
Predator GP1 / LC / O2
Red Bullet
Senda R / X-Treme * Senda SM / X-Treme *
.B.PX .B.PX .B.PX .B.PX
GPR *
GPR Racer Replica * * Nikasil Piston Size
GILERA Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
56-R1263
56-7941 56-7941 56-7941 56-7941 56-7941
56-0166 56-0166 56-0166 56-0166 56-0166
56-6358 56-6306 56-6358 56-6306 56-6306
DNA GPR
1950 - 14 40mm 1950 - 14 39.85mm 1950 - 14 40mm 1950 - 14 39.85mm 1950 - 14 39.85mm
.000.PX
56-W9848 56-W9849 56-W9848 56-W9849 56-W9849
.B.PX
56-R1263
Runner SP Pro / Pure Jet / Stalker
.000.PX
RCR * SMT *
.B.PX .B.PX
* Nikasil Piston Size
*Please visit our website for current prices
* Note; Most Kits are available from standard size up to +2.00mm over size *
RE2
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
Piston Kits
ProX
ProX Piston Kits ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low- friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX piston kits are a first class solution to replace the original piston in your motorcycle. ProX piston kits for sleeved cylinders are available in standard size and a wide range of over sizes. ProX pistons for plated cylinders come in standard size, A, B, C, D & over sizes. All ProX piston kits are supplied complete with piston rings, wrist pin and circlips, ready to install!
HONDA Models - Scooter
Years Size
Piston Kit 56-W9926 56-W9926 56-W9927 56-W9927 56-W9927 56-W9927 56-W9850 Piston Kit 56-W9907 56-W9822 56-W9909 56-W9850 56-W9928 56-W9929 56-W9851 56-W9911 56-W9910 56-W9852 56-W9823 56-W905 56-W9852 56-W9826 56-W9824 56-W4606
Piston Rings Piston Pin
Piston Clips
Small End Bearing
56.0701 56.0701 56-7979 56-7979 56-7979 56-7979 56-7941 56-7941 56-7941 56-0705
56-0166 56-0166 56-0163 56-0163 56-0163 56-0163 56-0166
56-6358 56-6358
MB 50 MT 50 Tact 50
39mm 39mm 41mm 41mm 41mm 41mm 39mm 39mm
.000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .150.PX .000.PX .100.PX .000.PX
Spree 50 Aero 50 Vision 50
56-7996
New Tact 50
56-6358
Dio 50
New Dio 50
41.50mm
56-0169
SS / CS / Dax 50
39mm 52mm 50mm
Big Bore SS50 monkey
56.0706
56-0169
C 100 Super Cub
Models - Road SS / CS / DAX 70
Years Size
Piston Rings Piston Pin
Piston Clips
Small End Bearing
56.0706 56.0706
56-0169 56-0169
47mm 47mm
.000.PX .000.PX .050.PX .000.PX .000.PX .000.PX
C 70
56-6358
NH 80 / Lead 80
48.50mm O/S
NH 90
48mm
56-0174 56-0174
CB 125 S
56.50mm 56.50mm
CG 125
MTX125 Rally
1988 - 90 56mm 1977 - 78 56.5mm 1950 - 14 53mm 2004 - 07 73mm 1996 - 04 85mm
.B.PX
XL 125
.000.PX .000PX .000.PX +000.PX
CD 200 T CBF 250
XR 400
GB 500 Flat Piston Crown (Comp 9:5:1) Forged Piston
1987 - 97 92.50mm O/S
.050
56-W9827 56-W310
XL/XR 500
1979 - 82 89mm
+000.PX
XBR 500 Flat Piston Crown (Comp 9:5:1) Forged Piston NX 500 Dominator Flat Piston Crown (Comp 9:5:1) Forged Piston
1985 - 89 92.50mm O/S
.050
56-W9827
1988 - 99 92.50mm O/S
.050
56-W9827 56-W4562 56-W4715
NX 650
1993 - 98 100mm 2000 - 07 100mm
.000.PX .00B.PX
XR 650R
HYOSUNG Models
Years Size
Piston Kit 56-W9861 56-W9861 56-W9861
Piston Rings Piston Pin
Piston Clips
Small End Bearing
56-7979 56-7979 56-7979
56-0163 56-0163 56-0163
56-7996 56-7996 56-7996
Fast SF 50
41mm 41mm 41mm
.000.PX .000.PX .000.PX
Rush / Rush Challenger / Rush RX
Super Cab 50
* Note; Most Kits are available from standard size up to +2.00mm over size *
*Please visit our website for current prices
E-mail: sales@oro2u.com
www.oro2u.com
RE3
Piston Kits
ProX
ProX Piston Kits ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low- friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX piston kits are a first class solution to replace the original piston in your motorcycle. ProX piston kits for sleeved cylinders are available in standard size and a wide range of over sizes. ProX pistons for plated cylinders come in standard size, A, B, C, D & over sizes. All ProX piston kits are supplied complete with piston rings, wrist pin and circlips, ready to install!
IBESTON Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
1950 - 19 39mm
56-7941
56-0166
56-6358
CL-QT-A 50
.000.PX
56-W9850
ITALJET Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
1950 - 19 40mm 1950 - 19 41mm 1950 - 19 41mm 1950 - 19 41mm 1950 - 19 41mm
56-R1263
56-7979 56-7979 56-7979 56-7979 56-7979
56-0163 56-0163 56-0163 56-0163 56-0163
56-7996 56-7996 56-7996 56-7996 56-7996
Dragster 50 Racing
.000.PX .000.PX .000.PX .000.PX .000.PX
56-W9856 56-W9861 56-W9861 56-W9861 56-W9861
Formula 50 Liquid Cooled Formula 50 Techno Air
Jackpot 50 Torpedo 50
KAWASAKI Models
Years Size 1950 - 19 55mm 1991 - 97 67.4mm 2003 - 04 90mm
Piston Kit 56-W9829 56-W607 56-W4713
Piston Rings Piston Pin
Piston Clips
Small End Bearing
AR 125 KDX 250 KLX400
.000.PX
56-0174
56-8142
.00B.PX
.A.PX
100.5mm O/S 100.5mm O/S 100.5mm O/S 100.5mm O/S 100.5mm O/S
KL 650 Forged Piston KL 650 Tengai Forged Piston KLR 650 Forged Piston KLX 650 Forged Piston KLX 650R * Forged Piston
1987 - 89
_050.PX
56-W174
56-0194
1989 - 91
_050.PX
56-W174
56-0194
1995 - 09
_050.PX
56-W174
56-0194
1993 - 95
+050.PX
56-W173
56-0194
1996 - 01
+050.PX
56-W173
56-0194
* Nikasil Piston Size. Replating or cylinder sleeving required for oversizes
KTM Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
620 LC4 625 SMC 640 LC4 640 Duke
1994 - 09 101mm 1994 - 09 101mm 1994 - 09 101mm 1994 - 09 101mm
.A.PROX .A.PROX .A.PROX .A.PROX
56-W181 56-W181 56-W181 56-W181
690 Duke Forged Piston (Std. Comp 11.8:1)
2008 - 11 102mm
.B.PX
56-W9831 56-W9831 56-W9831 56-W9831 56-W9831
690 Supermoto
2007 - 09 102mm 2008 - 11 102mm 2009 - 11 102mm 2008 - 10 102mm
.B.PX .B.PX .B.PX .B.PX
690 SMC
690 Enduro R 690 Enduro 990 Adventure
2006 - 08 101mm 56-W9832.B.PX
990 Adventure / R Forged Piston (Std. Comp 11.5:1) 990 Super Duke R Forged Piston (Std. Comp 11.5:1) 990 Super Duke R Forged Piston (Std. Comp 11.5:1)
2009 - 12 101mm
.B.PX
56-0735
56-W9833
56-0187
2007
101mm 56-W9832.B.PX
56-0193
56-0742
2010
101mm
.B.PX
56-0735
56-W9833
56-0187
990 Supermoto / R 990 Super Duke
2009 - 13 101mm 56-W9832.B.PX 2005 - 12 101mm 56-W9832.B.PX
*Please visit our website for current prices
* Note; Most Kits are available from standard size up to +2.00mm over size *
RE4
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
Piston Kits
ProX
ProX Piston Kits ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low- friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX piston kits are a first class solution to replace the original piston in your motorcycle. ProX piston kits for sleeved cylinders are available in standard size and a wide range of over sizes. ProX pistons for plated cylinders come in standard size, A, B, C, D & over sizes. All ProX piston kits are supplied complete with piston rings, wrist pin and circlips, ready to install!
KYMCO Models - Scooter
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
56-7941 56-7941 56-7941 56-7941 56-7941 56-7941
56-0166 56-0166 56-0166 56-0166 56-0166 56-0166
56-6358 56-6358 56-6358 56-6358 56-6358 56-6358
Fever ZX
39mm
.000.PX .000.PX .000.PX .000.PX .000.PX .000.PX
56-W9850 56-W9850 56-W9850 56-W9850 56-W9850 56-W9850
1950 - 19 39mm 1950 - 19 39mm 1950 - 19 39mm
KB 50
People 50 Scout 50 Super 9 50
39mm
1950 - 19 39mm
DJ 50
Models - Road Grand Dink 250
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
1950 - 19 72.70mm 56-W9834.000.PX 2005 - 07 72.70mm 56-W9834.000.PX 2003 - 05 72.70mm 56-W9834.000.PX
KXR 250
PGO Buggy 250
MALAGUTI Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm
56-R1263 56-R1263
56-7979 56-7979
Ciak 50 (Twin Disks)
.000.PX .000.PX .000.PX .000.PX .000.PX
56-W9856 56-W9856
F10 Jet Line
FireFox F15 D.D Grafico / F15 S.D / F15 TDS
56-W9856
56-R1263
56-7979
Gentro SL
56-W9856 56-W9856
56-R1263 56-R1263
56-7979 56-7979
Phantom F12 50 (Foggy Rep.) Phantom F12 Digit / Spectrum / Air Cooled
1950 - 19 40mm
.000.PX
56-W9856
56-R1263
56-7979
MBK Models Booster 50 NG
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40mm 1950 - 19 40.30mm
56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263
56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7941
.000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .130.PX
56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9850
Flipper 50
Nitro 50
Ovetto 50 Stunt 50
Fishbone 50
56-0166
X-Power
MOTO ADLY Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
56-R1263 56-R1263 56-R1263 56-R1263
56-7979 56-7979 56-7979 56-7979
Panther
40mm 40mm 40mm 40mm
.000.PX .000.PX .000.PX .000.PX
56-W9856 56-W9856 56-W9856 56-W9856
Silver Fox
Plus 50
Super Sonic 50
* Note; Most Kits are available from standard size up to +2.00mm over size *
*Please visit our website for current prices
E-mail: sales@oro2u.com
www.oro2u.com
RE5
Piston Kits
ProX
ProX Piston Kits ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low- friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX piston kits are a first class solution to replace the original piston in your motorcycle. ProX piston kits for sleeved cylinders are available in standard size and a wide range of over sizes. ProX pistons for plated cylinders come in standard size, A, B, C, D & over sizes. All ProX piston kits are supplied complete with piston rings, wrist pin and circlips, ready to install!
MOTO HISPANIA Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
1950 - 19 40.3mm 1950 - 19 40.3mm
RX 50
.130.PX .130.PX
56-W9850 56-W9850
56-7941 56-7941
56-0166 56-0166
56-6303 56-6303
Furia 50
MOTONIX Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Navigator 50
40mm 40mm
.000.PX .000.PX
56-W9856 56-W9856
56-R1263 56-R1263
56-7979 56-7979
Powerline
PEUGEOT Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
SC 50
All Years 40.75mm All Years 41mm
.075.PX .000.PX
56-W9925 56-W9927
56-7979 56-7979
56-0163 56-0163
56-7996 56-7996
Rapido 50, ST 50
PGO Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Big Max 50 Comet 50
40mm 40mm 40mm 40mm 40mm
.000.PX .000.PX .000.PX .000.PX .000.PX
56-W9856 56-W9856 56-W9856 56-W9856 56-W9856
56-R1263 56-R1263 56-R1263 56-R1263 56-R1263
56-7979 56-7979 56-7979 56-7979 56-7979
56-0164 56-0164 56-0164 56-0164 56-0164
PMS / PM-X 50 / PM-X 50 Sport
Rodoshow 50
T-Rex 50
*Please visit our website for current prices
* Note; Most Kits are available from standard size up to +2.00mm over size *
RE6
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
ProX
Piston Kits
PIAGGIO Models - Scooter
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Typhoon 50 Free 2T50 Liberty 50
40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm 41mm 41mm 41mm 41mm 41mm 41mm
.000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX
56-W9848 56-W9848 56-W9848 56-W9848 56-W9848 56-W9848 56-W9848 56-W9848 56-W9848 56-W9856 56-W9856 56-W9856 56-W9856 56-W9861 56-W9861 56-W9861 56-W9861 56-W9861 56-W9861
56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263
56-7941 56-7941 56-7941 56-7941 56-7941 56-7941 56-7941 56-7941 56-7941 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979
56-0166 56-0166 56-0166 56-0166 56-0166 56-0166 56-0166 56-0166 56-0166 56-0164 56-0164 56-0164 56-0164 56-0163 56-0163 56-0163 56-0163 56-0163 56-0163
56-6358 56-6358 56-6358 56-6358 56-6358 56-6358 56-6358 56-6358 56-6358
NRG 50 Extrene DD / DT
NRG MC3DD
Vespa ET2
ZIp Eco
Zip II 50 Cat. DT
Zip Sp
Pista
Rocco
Screnna
Zeppa
Rivanna Scorza
Speedline
303 T 202 T
Acrostec
Models - Road
Years
Size
Piston Kit 56-W9915
Piston Rings
Piston Pin
Piston Clips
Small End Bearing
Beverly 200 *
71.96mm
.B
* Nikasil Piston Size
RIEJU Models RS 1 / RS 1 Evolution
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
40.30mm 40.30mm 40.30mm 40.30mm 40.30mm 40.30mm
.130.PX .130.PX .130.PX .130.PX .130.PX .130.PX
56-W9850 56-W9850 56-W9850 56-W9850 56-W9850 56-W9850
56-7941 56-7941 56-7941 56-7941 56-7941 56-7941
56-0166 56-0166 56-0166 56-0166 56-0166 56-0166
56-6306 56-6306 56-6306 56-6306 56-6306 56-6306
Spike 50
RR 50
Drac RR 50 Racing 50
RS 2 50
SHE-LUNG Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Alunix 50
40mm
.000.PX
56-W9856
56-R1263
56-7979
56-0164
SHERCO Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Enduro 50
40.30mm 40.30mm 40.30mm 40.30mm
.130.PX .130.PX .130.PX .130.PX
56-W9850 56-W9850 56-W9850 56-W9850
56-7941 56-7941 56-7941 56-7941
56-0166 56-0166 56-0166 56-0166
56-6306 56-6306 56-6306 56-6306
Supermotard 50 Champion Replica
Ipone Replica
* Note; Most Kits are available from standard size up to +2.00mm over size *
*Please visit our website for current prices
E-mail: sales@oro2u.com
www.oro2u.com
RE7
Piston Kits
ProX
ProX Piston Kits ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low- friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX piston kits are a first class solution to replace the original piston in your motorcycle. ProX piston kits for sleeved cylinders are available in standard size and a wide range of over sizes. ProX pistons for plated cylinders come in standard size, A, B, C, D & over sizes. All ProX piston kits are supplied complete with piston rings, wrist pin and circlips, ready to install!
SUZUKI Models - Scooter
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Adress 50
1950 - 14 41mm
.000.PX
56-W9861 56-W826
TS 50 ER / X
41mm 41mm 41mm 41mm 41mm 41mm 41mm 41mm 41mm 41mm 39mm
+000.PX +000.PX +000.PX +000.PX
.9 .9
56-7941 56-7941
56-0166 56-0166 56-0166 56-0166 56-0166 56-0166 56-0166 56-0166 56-0163 56-0163 56-0166
56-808 56-808
RG 5 0W
56-W826 56-W826 56-W826 56-W826 56-W826 56-W826 56-W826
JR / FA / FS / FZ 50
.9 .9
56-7941 56-7941
Estilete 50
GT 50
+000.PX +000.PX +000.PX +000.PX .000.PX .000.PX +000.PX
.9 .9
56-7941 56-7941
Katana R
Zillion W 50
.9 .9
56-7941 56-7941
ZR 50 AD 50
56-W9861 56-W9861
56-7979 56-7979 56-0700
56-7996
CP 50 / CS 50
FB 50
56-W826
Models - Road
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
AR 125
1950 - 14 55mm 56-W9863.000.PX
RGV 250 *
1989 - 95 56mm 2005 - 09 90mm
.A.PX .A.PX
56-W9838 56-W4713
56-R1262
56-0175
56-8301
DR-Z 400 Supermoto
56-R733
* Nikasil Piston Size
SYM Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Pure 50
39mm
.000.PX
56-W9850
56-7941
56-0166
TGB Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
F409 50 303R 50
41mm 41mm
.000.PX .000.PX
56-W9861 56-W9861
56-7979 56-7979
56-0163 56-0163
*Please visit our website for current prices
* Note; Most Kits are available from standard size up to +2.00mm over size *
RE8
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
ProX
Piston Kits
ProX Piston Kits ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low- friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX piston kits are a first class solution to replace the original piston in your motorcycle. ProX piston kits for sleeved cylinders are available in standard size and a wide range of over sizes. ProX pistons for plated cylinders come in standard size, A, B, C, D & over sizes. All ProX piston kits are supplied complete with piston rings, wrist pin and circlips, ready to install!
YAMAHA Models - Scooter Aerox R, Beluga, Bumper, BWS, EW50 Slider, LB50PG, NEO’s 50, Sting 50, Why 50
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
1950 - 14 40mm
.000.PX
56-W9856
DT 50 LC
All
39mm
.000.PX +000.PX +000.PX +000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .000.PX .130.PX .000.PX
56-W9850 56-W938 56-W938 56-W938 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9856 56-W9850 56-W9855
LC50
1980 - 81 40mm
MJ 50 / PW 50
40mm
56-R1263
56-7979
56-0165
56-6307
QT50
1979 - 87 40mm
Jog 50 / Jog 50 RR
40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm 40mm
56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263 56-R1263
56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7979 56-7941
56-0163 56-0163 56-0163 56-0163 56-0163 56-0163 56-0163 56-0163 56-0163 56-0163 56-0163 56-0166
56-7996 56-7996 56-7996 56-7996 56-7996 56-7996 56-7996 56-7996 56-7996 56-7996 56-7996 56-6306
BWS
Minarelli Aerox R Beluga Bumper
BW’s R (Next generation / original / NG50)
Neo’s
Slider 50
WHY Sting
TZR 50 YSR50
40.30mm
1950 - 14 40mm
Models - Road
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
DT125R/E/X
1991 - 06 56mm 1988 - 06 56mm 2005 - 06 56mm
.000.PX .000.PX .000.PX
56-W224 56-W224 56-W224
DT 125R DT 125X
56-0176 56-0176 56-0176 56-0176 56-0177 56-0176 56-0176
56-6360
TZR 125/250
56.40mm
.000.PX
56-W9858
56-806 56-820 56-6369 56-831 56-806
IT 175 DT 175
1982 - 83 66mm 56-W9859.000.PX
67.25mm
.125.PX +000.PX
56-W254 56-W573
DT 200R
66mm
56-R1274
56-0720
RD 250 LC
1980 - 83 54mm
.000.PX
56-W9839
64.5mm O/S 64.5mm O/S 64.5mm O/S 64.5mm O/S 64.5mm O/S
RD 350 Air Cooled
1973 - 75
+050.PX
56-W513
56-R1275
56-0720
56-0176
56-6369
RD 350 LC
1980 - 82
+050.PX
56-W513
56-R1275
56-0720
56-0176
56-831
RD 350 LC - YPVS
1983 - 92
+050.PX
56-W513
56-R1275
56-0720
56-0176
56-831
RD 400
1976 - 79
+050.PX
56-W513
56-R1275
56-0720
56-0176
56-6369
RD450
1976 - 82
+050.PX
56-W513 56-W4045 56-W4596 56-W4596 56-W8507 56-W8507
XT/TT/SR 500
All Years 87mm 1983 - 90 95mm 1984-96 96mm 1991 - 96 100mm 1995 - 97 100mm
+000.PX .000.PX .100.PX +00A.PX +00A.PX
XTZ 600
56-0744 56-0744
56-0191 56-0191 56-0192 56-0192
XT / SRX 600
XTZ 660 SZR 660
MT-03 * Forged Piston, (Std. Comp 10:1) XT 600 X * Forged Piston, (Std. Comp 10:1) XT 660 R * Forged Piston, (Std. Comp 10:1) XT 660Z Tenere * Forged Piston, (Std. Comp 10:1)
2006 - 11 100mm
.B.PX
56-W203
2004 - 11 100mm
.B.PX
56-W203
2004 - 11 100mm
.B.PX
56-W203
2008 - 13 100mm
.B.PX
56-W203
* Nikasil Piston Size
* Note; Most Kits are available from standard size up to +2.00mm over size *
*Please visit our website for current prices
E-mail: sales@oro2u.com
www.oro2u.com
RE9
Piston Kits
Wiseco & Wossner
Wossner Piston Kits (WO)
Wiseco Piston Kits (WI) Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties, and resistance to impact and fatigue.
Wossner are the innovative specialists for high performance pistons. Wossner products are to be found in engines operating at the highest levels of motorsport, in competition and, of course, in everyday use – in fact, anywhere where longevity and operational noise are important factors. Wössner products are the source of the superior power behind the success of well known motor sport teams at national and international race meets.
APRILIA Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Futura / AF1 / RX / Red Rose / Rally / Syntesi / Pegaso / Tuareg / Europe / Replica
1985 - 12 54mm
.A.WO
56-W046
56-R421
56-783
56-0151
56-800
RS125 (Single Ring)
1985 - 12 54mm
.A.WO .A.WO
56-W046
56-R421
56-783
56-0151
56-800
RS 250 / Bicilindrico Twin (Single Ring)
All Years 55.95mm 1995 - 01 55.94mm
56-W255
56-R431
56-7925
56-0152
RS 250 * (Twin Ring)
.A.WI
56.0175
56-W9838
56-R1270
56-8301
BMW Models S100RR (Comp 13.5:1)
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
2010 - 14 80mm
.000.WI
56-W9946
56-007
1100RS / 1100GS / 1100S / 1150RS / 1150GS / 1150S (Displ. 1085cc) (Set of 2) 1100RS / 1100GS / 1100S / 1150RS / 1150GS / 1150S (Displ. 1129cc)
All Years 99mm
.099.WO
56-W9793
56-R273
56-7974
All Years 101mm
.101.WO
56-W9793
56-7974 56-7974
1200ST / 1200C
All Years 101mm 56-W9794.101.WO
R1200GS / R1200S / R1200 S / R1200RT / R1200R R1200GS, ST ,S, RT, R (Set 2) Pro Series - Longer Rod
2006 - 09 101mm
.101.WO
56-W9795
56-7974
2006 - 09 101mm
.000.WO
56-W9935
56-R364
56-7974
CAGIVA Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Mito 125 (Wiseco)
1990 - 91 56mm 1992 - 01 56mm 2000 - 12 55.95mm
+P8.2 .P8.1
56-W042 56-W853
56-R405 56-R405
56-0152 56-0152
Mito 125 Sport
.WI
Mito / Raptor / Supercity / Planet / W8 (Domed) Mito / Raptor / Supercity / Planet / W8 (Flat Top)
.A
56-W941
56-R365
56-7925
56-0152
56-7994
2000 - 12 55.95mm
+00A.WO
56-W940
56-R365
56-7925
56-0152
56-7994
Planet 125
1990 - 91 56mm
+P8.2
56-W042
56-R405
56-0152
DUCATI Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
848 Racing (Set of 2)
2007 - 08 94mm All Years 92mm All Years 100mm All Years 104mm All Years 106mm 2009 - 11 106mm
.94.WO .92.WO .100.WO .104.WO .106.WO .106.WO
56-W9796 56-W9797
56-R484 56-R304
56-7927
56-0155 56-0154
900SS / 900 Monster (Set of 2) 998 Testa Stretta Racing / 999S (Set of 2)
56-W9799
56-7927
56-0155
999RS / 1098RS
56-W9802 56-W9803 56-W9804
56-7927 56-7927 56-7927
56-0155 56-0155 56-0155
1098R / 1098SP (Set of 2)
1198S (Set of 2)
*Please visit our website for current prices
* Note; Most Kits are available from standard size up to +2.00mm over size *
RE10
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
Wiseco & Wossner
Piston Kits
HARLEY DAVIDSON Models Years Size
Piston Kit 56-W9944 56-W9953 56-W9864
Piston Rings Piston Pin
Piston Clips
Small End Bearing
XR 750 2-Ring Version
All Years 3.156” 1986 - 11 3.502” 2002 - 08 3.501”
.000.W2 .000.WO .000.WO
.WO .WO .WO
56-0155 56-0155 56-0155
883 Evo Sportster (Set 2) (Comp 9:1) Buell X9BR, S (Set 2) (Comp 10:1) Buell XB9R Firebolt & XB9S (Set 2) (Comp 10:1) Domed Buell XB9R Firebolt & XB9S (Set 2) (Comp 12.3:1) Buell Big S1 White Lightening (Set 2)
56-R363 56-R363
3.501”
.000.WO
.WO
56-W9864
56-R363
56-0155
3.817”
.000.WO
.WO
56-W9940
56-R307
56-0155
1996 - 98 3.501” 1997 - 02 3.501”
.000.WO .000.WO
.WO .WO
56-W9941 56-W9941
56-R363 56-R363
56-0155 56-0155
S3 / S3 Thunderbolt (Set 2) Twin Cam 88” (Comp 8.5:1) (Set 2)
1999 - 06 3.758” O/S
.025.WO
.WO
56-W9865
56-R313
Twin Cam 88” (Comp 10:1) (Set 2) Twin Cam 88” Big Bore (100 cu.in.) W/ 4” Stroke Crank Twin Cam 88 Big Bore (Comp 10:1) Twin Cam 88 Big Bore (Comp 10:1) Twin Cam 88 Big Bore (Comp 10:1) Twin Cam 88 Big Bore (Comp 10:1) Twin Cam 88 Big Bore (Comp 10:1) Twin Cam Big Bore (Comp 10:1) (107 cu. in) Twin Cam Big Bore (Comp 10:1) Twin Cam Big Bore (Comp 10:1) Twin Cam Big Bore (Comp 10:1) (95 cu. in) Twin Cam Big Bore (Comp 10:1) (113 cu. in) Twin Cam Big Bore (Comp 10:1) (124 cu. in) 1200 Buell XB12 R Firebolt XB12S Lightning Race Only 73 cu.In 1200cc Buell Stroke 3.812” 1200 Buell / XB12R Firebolt / XB12S Lightning Big Bore (Comp 14:1) (Set2) 1200 Evo Sportster (Comp 9:5:1) 1200 Sportster Big Bore (Comp 10.5:1) 1200 Big Bore 3 13/16 (Comp 10.5:1) Screaming Egle V-Rod (Comp 12:1)
1999 - 06 3.758” O/S
.025.WO
.WO
56-W9866
56-R313
1999 - 12 3.997”
.000.WO
56-W9943
1999 - 12 3.997” 1999 - 12 4.122”
.000.WO
56-W9963
56-W9964.000.WO
1999 - 12 3.872” O/S 1999 - 12 3.872” O/S 1999 - 12 3.872” O/S
.015.WO .015.WO .015.WO
56-W9965 56-W9966 56-W9967
1999 - 12 3.934”
.000.WO
56-W9968
1999 - 12 3.997” 1999 - 12 3.934”
.000.WO .000.WO
56-W9970 56-W9971
.WO
56-R501
1999 - 12 3.872”
56-W9972.000.WO
1999 - 12 4.247”
.000.WO
56-W9973
1999 - 12 4.247”
.000.WO
56-W9974
2004 - 07 3.501”
.000.WO
56-W9942
2004 - 09 3.816”
.000.WO
.WO
56-W9961
56-R307
56-0155
1986 - 87 3.501” 2004 - 07 3.501” 2004 - 07 3.816”
.000.WO .000.WO .000.WO .000.WO .000.WO .000.WO .000.WO
.WO .WO .WO
56-W9954 56-W9955 56-W9956 56-W9981 56-W9981 56-W9981 56-W9957
56-R363 56-R363 56-R307
56-0155 56-0155
56-0155 56-0156
2006 2007 2008
4.250” 4.250”
.WO .WO .WO
56-7974 56-7974 56-7974
VRSCA V-Rod (Comp 12:1)
56-0156 56-0156
V-Rod Models 1250cc
4.250”
1340 Evo Big Twin (Comp 9.5:1) 1340 Evo 3 5/8” Big Bore (Set 2) (Comp 9.5:1) 1340 Evo Big Bore Kit (Set 2) (Comp 9.5:1) 1340 Shovelhead (Set 2) (Comp 9.5:1) (Comp 7:1) (Comp 8.5:1)
1984 - 99 3.498”
1984 - 99 3.625”
56-W9959.000.WO
.WO
.WO
56-R304
56-0155
1984 - 99 3.738”
.000.WO
.WO
.WO
56-W9960
56-R305
56-0155
3.497” 3.498” 3.497” 3.517” O/S
.WO .WO .WO .WO
56-0155 56-0155 56-0155 56-0155
1978 - 84
.000.WO 56-W9977.050.WO 56-W9976
1200 FL-FLH Panhead (Set 2) (Comp 8.5:1) 1200 Fl-FLH Shovelhead (Set 2) (Comp 8.5:1)
1948 - 65 3.444” O/S 56-W9978.015.WO
.WO
56-0155
1966 - 77 3.444” O/S 56-W9978.015.WO
.WO
56-0155
1200 Shovelhead (Set 2) (Comp 8.5:1)
1966 - 77 3.503” O/S
.170.WO
.WO
56-W9979
56-0155
1200 FL - FLH Panhead (Set 2) (Comp 8.5:1) Domed
1948 - 65 3 . 437”
.000.WO
.WO
56-W9980
56-0155
1200 Shovelhead (Set 2) (Comp 8.5:1) Domed
1966 - 77 3 . 437”
.000.WO
.WO .WO .WO .WO
56-W9980
56-0155 56-0155 56-0155 56-0155
3.996” 3.997” O/S 4.010” O/S
56-W9983.2RD.WO 56-W9983.2BE.WO 56-W9983.2YE.WO
Rev Tech 110 (Set 2)
* Note; Most Kits are available from standard size up to +2.00mm over size *
*Please visit our website for current prices
E-mail: sales@oro2u.com
www.oro2u.com
RE11
Piston Kits
Wiseco & Wossner
Wiseco Piston Kits (WI) Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are brittle, have no grain structure and tend to fail catastrophically when the material yield strength is exceeded. Forgings have condensed grain that is aligned to the features of the part, which produces higher mechanical properties, and resistance to impact and fatigue.
Wossner Piston Kits (WO) Wossner are the innovative specialists for high performance pistons. Wossner products are to be found in engines operating at the highest levels of motorsport, in competition and, of course, in everyday use – in fact, anywhere where longevity and operational noise are important factors. Wössner products are the source of the superior power behind the success of well known motor sport teams at national and international race meets.
HONDA Models
Years Size Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
MTX125 Rally
1988 - 90 56mm 1983 - 87 56mm 1983 - 87 56mm 2004 - 15 58mm 1991 - 03 54mm 1991 - 03 54mm 1992 - 94 54mm 1995 - 97 54mm 2003 - 07 54mm 2003 - 07 54mm 2011 - 13 76mm
.WO .WO .WO
56-W905 56-W903 56-W903
56-R365 56-R365 56-R365 56-R405 56-R405 56-R347 56-R347
56-7925 56-7925 56-7925
56-0152 56-0152 56-0152
MBX125 MTX125 CBR125R CRM125 NSR125 RS 125 GP RS 125 GP
.A.WO
.WO
56-W4101
56-006
.00A.WO .00A.WO
56-7928.WO.41 56-7928.WO.41
56-W906 56-W906
56-0152 56-0152 56-0150 56-0151 56-0151 56-0151
.A.WO .A.WO
56-W9724 56-W9723
56-786 56-783
56-800
.A.WO ** .A.WO +
RS125 GP (Domed) RS125 GP (Flat Top)
56-W177 56-W227
56-R347
CBR250R CRM250
.76.WI
56-W9703
56-7977
56-007
All
66mm
.WO
.WO
56-W130
56-R480 56-R211 56-R277 56-R030 56-R211 56-R488 56-R302
56-731
56-0154 56-0154 56-007 56-007 56-0154
XL250 XR250
1979 - 82 74mm 1986 - 04 73mm 1984 - 85 75mm Thru - 83 74mm 1986 - 73 65mm 1983 - 84 84mm 1974 - 76 67.5mm 1974 - 75 67.5mm 1976 - 77 67.5mm 1996 - 04 85mm 1965 - 74 70.5mm 1967 - 74 70.5mm 1974 - 78 58.5mm 1979 - 82 89mm 1979 - 82 89mm 1990 - 98 67mm 1998 - 04 67mm 1999 - 06 67mm 2003 - 06 67mm 2007 - 16 67mm 1983 - 87 100mm 1985 - 01 97mm 1989 - 91 82mm 1988 - 04 100mm 1993 - 20 100mm 2000 - 07 100mm 2000 - 07 100mm 1969 - 78 65mm
56-W4171 56-W4466 56-W4329 56-W4171 56-W9718 56-W4286 56-W9719 56-W9719 56-W9719 56-W4606 56-W9720 56-W9720 56-W9721
56-7964 56-7936 56-7936 56-7964 56-7907 56-7933 56-7917 56-7917 56-7917 56-7909 56-7936 56-7936
XR/XL250
XR250
CB350 / CL350
.6500
56-002
XR350 CB360 CL360 CJ360 XR400 CB 450 CL 450
.WO
56-0161 56-0152 56-0152 56-0152 56-0155 56-007 56-007
.6750 .6750 .6750 +00A .7050 .7050 .5850
.WO
56-R482
CB550K / CB550F XL/XR500 (Wossner) XL/XR500 (Wiseco) CBR600 F2 / F3 CBR 600SF Hornet
56-007
.WO
.WO
56-W310
56-R363
56-7933
56-0161 56-008 56-007 56-007 56-007 56-0152 56-002 56-010 56-010 56-000 56-010 56-010 56-013 56-0157
.WI .WI .WI .WI
56-W4117 56-W9704 56-W9704 56-W9705 56-W9706 56-W9707
CBR600F4 / F4i
CBR600RR CBR600RR
.67.WI .67.WI
56-7952
56-718
XL600
.WI
.WI
.WI
56-W926
56-R034 56-R501 56-R312 56-R501 56-R307 56-R800 56-R501 56-R488
56-7915 56-7915
XR600R
.A.WO
56-W4577 56-W9708 56-W4562 56-W4562 56-W4715 56-W4719 56-W9709
Hawk 650NT Twin NX650 Dominator XR650L / XR650C
.WI
.WO
.WO
.WO
56-7915 56-7915 56-7950 56-7955 56-7907
.WI
.WI
XR650R
.000.W
XR650R (Hi-Comp 11:1) CB750F / K - 2 Valve (Wiseco) CB750 F / CB 750K - 2 Valve (Wossner) CB750F / K / C - 4 Valve (Wiseco)
.+00A.WO
.WO
.WI
56-002
1969 - 78 65mm
.400.WO
56-W9881
56-0151
1979 - 82 65mm 1979 - 82 65mm 1981 - 82 67.5mm
.WI
56-W9709 56-W9882 56-W9714
56-R488
56-7907
56-002
CB750 - 4 Valve (Wossner)
.300.WO
CB900F
.WI
56-7907
56-002
** +
.WO This piston has drilled oil holes and does NOT have Teflon coated skirts. WO This piston has drilled oil holes and does NOT have Teflon coated skirts.
56-W177 56-W227
*Please visit our website for current prices
* Note; Most Kits are available from standard size up to +2.00mm over size *
RE12
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
Wiseco & Wossner
Piston Kits
HONDA Models
Years Size 1996 - 99 73mm 2002 - 04 75mm 2002 - 04 75mm 1979 - 82 67.5mm 2004 - 07 75mm 2004 - 07 75mm 2008 - 13 76mm O/S
Piston Kit 56-W9712 56-W9713 56-W9883 56-W9714 56-W9884 56-W9715 56-W9716 56-W9806 56-W9759
Piston Rings Piston Pin
Piston Clips
Small End Bearing
CBR900RR
.WI
56-R064 56-R030
56-007 56-007
CBR954RR (Wiseco) CBR954RR (Wossner)
.75.WI
56-7977
.00A.WO
CBX1000 (10.25:1 Comp) CBR1000RR (13.5:1 Comp) CBR1000RR (13.2:1 Comp) CBR1000RR (13.5:1 Comp) CB1100F / CB1100R (4x1)
.WI
56-7907 56-7972 56-7952 56-7977 56-7972
56-002
.00A.WO
.WO
56-0160 56-007 56-007 56-0160
.WI
.WI .WI
56-R030
.76.WI .72.WO .A.WO
1982 - 84 72mm 1998 - 21 78mm
CB1300 S/F
INDIAN Models
Years Size 2015 - 16 99.mm
Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
Indian Scout
.000.WI
56-W9945
KAWASAKI Models
Years Size 1990 - 05 56mm 1986 - 05 54mm 1998 - 05 69mm 2006 - 12 62mm 1990 - 94 67.4mm 1980 - 82 70mm 1987 - 05 74mm 1997 - 09 78mm
Piston Kit
Piston Rings Piston Pin
Piston Clips
Small End Bearing
KDX125 KMX125 KDX220
.A
.WO .WO .WO
56-W151 56-W150 56-W750
56-R365 56-R421 56-R542
56-7925 56-7925 56-7923
56-0152 56-0152
.A.WO
.WO
56-0152 56-0152 56-0153 56-0153
56-806
EX250 Ninja
.6200
.WI
56-W9742
KDX250 KDX250 KLR250 KLX300R
+00A .WO
.WO
.WO .WO
56-W607 56-W209
56-R251 56-R487 56-R744 56-R252
56-7924
56-881
.WO
.W
56-W4418 56-W4630
+00A
.WO
56-7936 56-783 56-783
56-007
350 S2 Mach II Triple Classic (Set 3) 1971
53mm 56-W9917.00A.WO
.WO .WO
56-0151 56-0151 56-0155
400 S3 (Set 3)
1974 - 75 57mm 2003 - 06 90mm 2003 - 04 90mm 2003 - 06 90mm 2008 - 11 96mm 1969 - 76 60mm
.00A.WO
56-W9885
56-R433 56-R493
KLX400 KLX400
.WO
.WO
.WO
56-W211
56-7918
56-W4713
56-R733 56-R493 56-R518
KLX400 03-06 (Hi-Comp 13.5:10)
.WO 56-7976.WO
.WO
56-W184
56-0155
KLX450F
56-W4900 56-W9867 56-W9743 56-W9743 56-W9743
56-7959
56-009
500 S / 500 H1 / 500 KH (Set 3)
.00A.WO
.WO
56-732
56-0152 56-0152
500S
1969 - 76 60.5mm O/S 1969 - 76 60.5mm O/S 1969 - 76 60.5mm O/S
.6050 .6050 .6050
.WI .WI .WI
56-7917 56-7917 56-7917
500 H1/KH 500 Mach III
56-0152 56-0152
500 S / 500 H1 / 500 KH (Set 3) Triple Cylinder
1969 - 76 60mm
.00A.WO
56-W9867
56-732
56-0152
56-7994
GPZ550 (10.25:1 Comp) Cylinder boring only. KZ550 (10.25:Comp) Cylinder boring only ZX550 (10.25:1 Comp) Cylinder boring only.
1982 - 95 61mm O/S
.6100
56-W9745
56-711
56-003
1982 - 95 61mm O/S
.6100
56-W9745
56-711
56-003
1982 - 95 61mm O/S
.6100
56-W9745
56-711
56-003
KLR600
1984 - 87 97mm
+1.00
56-W172
56-R307
56-7954 56-7952
56-0157 56-0152
ZX6R Ninja (12.9:1 Comp) ZX6RNinja (13.5:1Comp) Cylinder boring and re plating required
2003 - 05 68mm O/S
.6800
.WI
.WI
56-W9746
2003 - 05 70mm O/S
.7000
.WI
.WI
56-W9746
56-7952
56-0152
ZX600P (13.8:1 Comp) ZX600R (13.8:1 Comp) EX650 Ninja (Set 2)
2007 - 08 67mm 2009 - 12 67mm
.6700 .6700
56-W9747 56-W9747 56-W9869 56-W9862
56-002 56-002
.000.WO **
2009
84mm
EX650 Ninja (Set 2)( 2-Ring) EX650 Ninja (11.3:1 Comp) (Set 2) 2-ring
2009 - 13 84mm
.84.WO
56-R302
56-7964
56-0154
2006 - 11 83mm
.83.WO
56-W9873
KLX650
1993 - 95 100mm 1987 - 04 100mm 1976 - 83 64mm O/S
.WO .WO
.WO .WO
56-W173 56-W174 56-W9748
56-R501 56-R501
56-7957 56-7915 56-7907
56-010 56-010 56-002
KLR650 Tengai
.WO
KZ650 (10.25:1 Comp) Cylinder boring only
.6400
750 Mach IV (Triple Cylinder)
1972 - 75 71mm 1972 - 75 71mm
.7100 .7100
.WI .WI
.WI .WI
56-W9744 56-W9744
56-7942 56-7942
56-0152 56-0152
750 H2 (Triple Cylinder)
* Nikasil Piston Size. Replating or cylinder sleeving required for oversizes
* Note; Most Kits are available from standard size up to +2.00mm over size *
*Please visit our website for current prices
E-mail: sales@oro2u.com
www.oro2u.com
RE13
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