Wossner Are the Innovative Specialists for High Performance Pistons, Conrods, Gaskets. The Wossner 2021 Bike Catalogue.
BIKE CATALOGUE 2021
WÖSSNER GROUP
WE ARE THE I NNOVAT I VE SPEC I AL I ST S FOR H I GH PERFORMANCE P I STONS , CONRODS , GASKE T S AND VALVES . Our 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, highest performance and operational noise are important factors. Wössner products are the source of the superior power behind the success of well known motorsport teams at national and international race meets, and with distribution points and warehouses in Europe, North America and Asia our products are just a phonecall away.
FORG ING GROUP MONALE
Forging Group Monale was born in July 2009 when Mr. Wössner (owner of Wössner GmbH) bought an Italian aluminum forging company. Considering equipment’s presses and knowledge, we decided to enter in every field where forged parts are needed. We supply more than 50% abroad. We are a small company; this allowed us to give to our customers a very good service in term of reactivity, flexibility, competiveness and quality. We are certified ISO 9001:2015 and we adopted, from many years, the Organization Model 231. We buy raw material in according to the Certify 3.1 and, when requested, raw material checked by Ultrasonic Test class “A” and “AA”. Alloys that we normally forge are 2014, 2024, 2618, 4032, 6060, 6082, 7003, 7020, 7022, 7055 and 7075. We are able to produce raw parts with the complete forging process, it means that in FGM we can saw billets and below provide for pre heating, forging, trimming, heat treatment, tumbling and pickling. Quality department support the production with the Scan Laser for the dimensional check, with the automatic Crack Test equipment, with the Spectrometer and hardness equipment. We certify our forged parts and we guarantee traceability. FGM can offer also machined and assembled parts, machining, anodizing and shot blasting. External suppliers make these. We are able to forge very small parts (few grams) as well as big parts (10/12 Kg). Our forging presses are as follows: N° 3 hydraulic presses 1.000 Tons/each
N° 1 Screw press 300 Tons N° 1 Screw press 600 Tons N° 1 Screw press 800 Tons N° 2 Screw presses 1.400 Tons
Every press has his pre heating oven. We have also mechanical presses from 60 Tons to 200 Tons for trimming.
3
At the end of the 70s, Eckart Wössner starts by importing pistons into Germany. 70s FOUNDAT I ON OF WÖS SNER
1994 2003 2005 2009 2011
OWN PISTONS The in-house production of forging pistons took place in the 1990s, in 1994 the foundation stone for Wössner GmbH was laid.
GROWTH DEMAND Wössner’s expansive development
FOUNDATION OF WÖSSNER USA WEST COAST DIVISION Wössner Group USA expands in 2005 with the founding of Wössner USA Inc. in California.
FORWARD IN MONALE Wössner acquires its own smithy and thereby secures the quality of its metals: FGM Forging Group Monale now belongs to the Wössner Group.
FOUNDATION OF WÖSSNER ITALIA The growing demand for high- performance forging pistons led to the founding of Wössner Italia Srl. in Monale.
requires an increase in
the production area to fourfold in early 2003.
4
2015 2016 2017 2018 2019
FOUNDATION OF WÖSSNER ASIA Headquartered in Taichung. Wössner pistons are still produced exclusively in Germany.
START OF CONSTRUCTION OF THE NEW COMPANY CENTER WÖSSNER LTD. Located at Dreispitz in Haltingen / Weil am Rhein. It was completed in February 2018.
RESTRUCTURING OF WÖSSNER USA TO WÖSSNER N.A. INC Wössner USA has been restructured with the creation of Wössner N.A. Inc with all locations being consolidated to Wössner N.A. Inc Corporate Headquarters in Willoughby, Ohio Division in Ohio.
COMPLETION AND MOVE INTO THE NEW HEADQUARTERS OF WÖSSNER GMBH Wössner GmbH moves to the new headquarters in Haltingen / Weil am Rhein, significantly increasing production.
40TH ANNIVERSARY One year after moving into the
new headquarters, Wössner celebrates its 40th anniversary in March 2019. What began as a one-man business developed over decades into a globally operating company, which
is constantly expanding.
Wössner UK is founded and moves into a new facility, increasing stock and reducing lead times on deliveries. 2020 FOUNDAT I ON OF WÖS SNER UK
5
CONTENTS
P I STON K I TS Aprilia – 2 Stroke BMW – 4 Stroke Cagiva – 2 Stroke Ducati – 4 Stroke Honda – 2 Stroke Honda – 4 Stroke KTM – 4 Stroke Kawasaki – 2 Stroke
8
Kawasaki – 4 Stroke Sachs – 2 Stroke Bultaco – 2 Stroke Suzuki – 2 Stroke Suzuki – 4 Stroke Yamaha – 2 Stroke Yamaha – 4 Stroke Triumph – 4 Stroke
30 38 40 42 44 56 60 64
10 14 16 18 20 26 28
6
HEAD I NG REQU I RED
66
PINS
68
RINGS
72
PISTON RING END GAP GUIDELINES
73
CYLINDER FINISH
75
TERMS & CONDITIONS
7
APR I L I A
2-STROKE
MODEL
YEARS
PISTON PART # PISTON PRICECODE
PISTON SIZE
OVERSIZE
RING SET
STROKE
RS 125
1992-2010
8027DA
2
53.95mm
STD
RSB5400
54.5mm
AF1
1988-1992
8027DB
2
53.96mm +0.01mm
RSB5400
MX 125
2004-2006
8027DC
2
53.97mm +0.02mm RSB5400
Pegaso 125
1989-1994
8027DD
2
53.98mm +0.03mm RSB5400
Red Rose 125
1987-1994
8027DE
2
53.99mm +0.04mm RSB5400
Europe 125
1990-1991
8027D025
2
54.2mm
+0.25mm
RSB5425
Tuono 125
2003-2004
8027D050
2
54.45mm
+0.5mm
RSB5450
Sintesi
1988-1992
8027D075
2
54.7mm
+0.75mm
RSB5475
Futura
1988-1992
8027D100
2
54.95mm
+1.0mm
RSB5500
RX 125
1989-1998
RS 125
1992-2010
8253DA
2
53.95mm
STD
RSB5400
54.5mm
AF1
1988-1992
8253DB
2
53.96mm +0.01mm
RSB5400
MX 125
2004-2006
8253DC
2
53.97mm +0.02mm RSB5400
Pegaso 125
1989-1994
Red Rose 125
1987-1994
Europe 125
1990-1991
Tuono 125
2003-2004
Sintesi
1988-1992
Futura
1988-1992
RX 125
1989-1998
RS 250
Up to 2003
8039DA
2
55.95mm
STD
RSB5600
50.6mm
AF1
8039DB
2
55.96mm +0.01mm
RSB5600
8039DC
2
55.97mm +0.02mm RSB5600
8039D050
2
56.45mm
+0.5mm
RSB5650
8039D100
2
56.95mm
+1.0mm
RSB5700
8
© Wössner ®
COMPRESSION HEIGHT
PISTON PIN
TOP END BEARING
TOP END GASKET KIT
CONNECTING ROD
CLIP
PISTON DETAILS
MAIN BEARING
29mm
WP032
CW15
DUAL RING – 1MM FLAT RING
N1010
P2051
29mm
WP032
CW15
SINGLE RING – 1MM FLAT RING
N1010
P2051
28.5mm
WP036
CW16
SINGLE RING – 1MM FLAT RING
9
© Wössner ®
BMW
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
1100 RS
ALL YEARS
K8543DA-2
10.7:1
10.7:1
9
98.96mm
STD
1100 GS
K8543D200-2
9
100.96mm +2.0mm
1100 RT 1100 S 1100 R 1150 RS 1150 GS 1150 RT 1150 R 1150 S 1100 RS 1100 GS 1100 RT
ALL YEARS
K8711D200-2
12.5:1
10.7:1
9
100.96mm +2.0mm
1100 S 1100 R
1150 RS 1150 GS 1150 RT 1150 R 1150 S 1200 ST
ALL YEARS
K8544DA-2
10.0:1
10.0:1
9
100.96mm
STD
1200 C 1200 CL Cruiser Welle R1200 GS
2005-2009
K8658DA-2
12.0:1
12.0:1
9
100.96mm
STD
R1200 S R1200 ST R1200 R
1 0
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
990XSY-3
70.5mm
32.1mm WP009-SP
C22x1.6
SLIPPER STYLE
1010XSY-3
1010XSY-3
70.5mm
29mm
WP009-SP
C22x1.6
PRO SERIES – SLIPPER STYLE – LONGER ROD (128MM)
KPM001-2
1010XSY-3
73mm
30.7mm WP009-SP
C22x1.6
SLIPPER STYLE
1010XSY-3
73mm
30.9mm WP009-SP
C22x1.6
SLIPPER STYLE
1 1
© Wössner ®
BMW
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
R1200 GS
2005-2009
K8695DA-2
12.7:1
12.0:1
9
100.96mm
STD
R1200 S R1200 ST R1200 R R1200 GS
2005-2009
K8710DA-2
12.7:1
12.0:1
9
100.96mm
STD
R1200 S
K8710D200-2
102.96mm +2.0mm
R1200 ST R1200 R R1200 GS R1200 RT R1200 R R1200 GS
2010-2012
K8788DA-2
12.5:1
12.0:1
9
100.96mm
STD
2010-2012
K8789DA-2
12.5:1
12.0:1
9
100.96mm
STD
R1200 RT
K8789D350-2
104.46mm +3.5mm
R1200 R
K8789D400-2
104.96mm +4.0mm
1 2
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
1010XSY-3
73mm
30.9mm WP009-SP
C22x1.6
PRO SERIES – SLIPPER STYLE
1010XSY-3
73mm
27.9mm WP009-SP
C22x1.6
PRO SERIES – SLIPPER STYLE – LONGER ROD (128MM)
KPM001-2
1030XSU-3
1010XSY-3
73mm
31mm
WP069-SP
OEM PRO SERIES – SLIPPER STYLE – DOHC RADIAL HEAD – OEM CLIP OEM PRO SERIES – SLIPPER STYLE – DOHC RADIAL HEAD – OEM
1010XSY-3
73mm
28mm
WP069-SP
KPM001-2
1045XSU-3 1050XSU-3
CLIP – LONGER ROD (128MM)
1 3
© Wössner ®
CAG I VA
2-STROKE
MODEL
YEARS
PISTON PART # PISTON PRICECODE
PISTON SIZE
OVERSIZE
RING SET
STROKE
Mito 125
2000-2012
8018DA
2
55.95mm
STD
RSB5600
50.6mm
W8
8018DB
2
55.96mm +0.01mm
RSB5600
Supercity 125
8018DC
2
55.97mm +0.02mm RSB5600
Raptor 125
8018D050
2
56.45mm +0.50mm RSB5650
Planet 125
8018D100
2
56.95mm +1.00mm
RSB5700
Mito 125
2000-2012
8053DA
2
55.95mm
STD
RSB5600
50.6mm
W8
8053DB
2
55.96mm +0.01mm
RSB5600
Supercity 125
8053DC
2
55.97mm +0.02mm RSB5600
Raptor 125
8053D050
2
56.45mm +0.50mm RSB5650
Planet 125
8053D100
2
56.95mm +1.00mm
RSB5700
1 4
© Wössner ®
COMPRESSION HEIGHT
PISTON PIN
TOP END BEARING
TOP END GASKET KIT
CONNECTING ROD
CLIP
PISTON DETAILS
MAIN BEARING
25mm
WP036
CW16
DUAL RING – 1.0mm FLAT RING
N1014
P2076
25mm
WP036
CW16
DUAL RING – 1.0mm FLAT RING – FLAT DOME
N1014
P2076
1 5
© Wössner ®
DUCAT I
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
900 SS
1983
K8545DA-2
13.5:1
9.2:1
24
91.94mm
STD
K8545D200-2
24
93.94mm +2.00mm
K8545D300-2
24
94.94mm +3.00mm
K8545D400-2
24
95.94mm +4.00mm
998 Testa Stretta Racing
ALL YEARS
K8758DA-2
13.5:1
11.4:1
24
99.94mm
STD
999 S 999 RS
2003-2006
K8764DA-2
13.5:1
12.5:1
24
103.93mm
STD
1098 RS
2007-2008
1098 R
2009-2011
K8763DA-2
13.5:1
12.8:1
24
105.93mm
STD
1098 SP
ALL YEARS
Monster 1200 S
2017-2021
Monster 1200 R
2016-2021
Multistrada 1200
2012-2015
Diavel 1200
2011-2017
1198S
2009-2011
K8833D200-2
13.5:1
12.8:1
10
105.93mm
STD
1 6
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
920XSY-3
68mm
28.6mm WP018-SP
CW19
PRO SERIES – SLIPPER STYLE
940XSY-3 950XSY-3 960XSY-3 1000XSY-3
63.5mm
26.8mm WP038-SP
CW20
PRO SERIES – SLIPPER STYLE
1040XSU-3
58.5mm
26.8mm WP038-SP
CW20
PRO SERIES – SLIPPER STYLE
C8807 – 103MM .027 MLS
1060XSU-3
67.9mm
26mm
WP038-SP
CW20
PRO SERIES – SLIPPER STYLE
C8808 – 106MM .027 MLS
1060XSU-3
67.9mm
26.5mm WP038-SP
CW20
PRO SERIES – SLIPPER STYLE
C8808 – 106MM .027 MLS
1 7
© Wössner ®
HONDA
2-STROKE
MODEL
YEARS
PISTON PART # PISTON PRICECODE
PISTON SIZE
OVERSIZE
RING SET
STROKE
RS125 GP
1992-1994
8162DA
21
53.93mm
STD
RSA5400
54.5mm
8162DB
21
53.94mm +0.01mm
RSA5400
RS125 GP
2003-2007
8244DA
21
53.94mm
STD
RSA5400
54.5mm
RS125 GP
2003-2007
8245DA
21
53.94mm
STD
RSA5400
54.5mm
NSR125 R
1989-2003
8019DA
2
53.94mm
STD
RSB5400
54.5mm
8019DB
2
53.95mm +0.01mm
RSB5400
8019DC
2
53.96mm +0.02mm RSB5400
8019D050
2
54.44mm +0.50mm RSB5450
8019D100
2
54.94mm +1.00mm
RSB5500
MBX125 R
1983-1987
8024DA
2
55.94mm
STD
RSB5600
50.6mm
8024D050
2
56.44mm +0.50mm RSB5650
8024D100
2
56.94mm +1.00mm
RSB5700
8024D150
2
57.44mm
+1.50mm
RSB5750
1 8
© Wössner ®
COMPRESSION HEIGHT
PISTON PIN
TOP END BEARING
TOP END GASKET KIT
CONNECTING ROD
CLIP
PISTON DETAILS
MAIN BEARING
30mm
WP025
CW14
SINGLE RING – 0.8MM FLAT RING – DOMED SINGLE RING – 0.8MM FLAT RING – DOMED SINGLE RING – 0.8MM FLAT RING – FLAT DUAL RING – 1.0MM FLAT RING – DOMED
N1010
29mm
WP067
CW15
29mm
WP067
CW15
30mm
WP036
CW16
30.4mm
WP036
CW16
DUAL RING – 1.0MM FLAT RING – DOMED
1 9
© Wössner ®
HONDA
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
CBR 400 R-NC23
1987-1989
K4042D100-4
12.3:1
11.0:1
10/1
55.94mm +1.00mm
CBR 400 RR-NC-29
1990-1999 K4042D300-4
13.0:1
57.94mm +2.00mm
CB4 00 SF
1992-2015
CB-1
1989-1991
CB 360
1974-1976
10.5:1
9.3:1
67.44mm
STD
CL 360
1974-1975
67.94mm +0.50mm
CJ 360
1976-1977
CB 350
1968-1973
10.5:1
9.5:1
64.94mm +1.00mm
CL 350
65.44mm +1.50mm 65.94mm +2.00mm
CB 450
1965-1974
10.0:1
8.5:1
70.44mm +0.50mm
CL 450
1967-1974
70.94mm
+1.00mm
CB 500 K
1974-1978
10.0:1
9.0:1
58.44mm
STD
CB 500 F
58.94mm +0.50mm
CB 500 R
1993-2002
K4015DA-2
12.7:1
10.5:1
9
72.94mm
STD
CB 500 T
K4015D050-2
13.0:1
9
73.44mm +0.50mm
CB 500 V CB 500 W CB 500 X CB 500 Y CB 500 F
2013-2017
12.0:1
10.7:1
66.94mm
STD
CB 500 X
67.44mm +0.50mm
CB 500 R CMX 500
2017
CBR 600 F2
1990-1998
13.0:1
11.5:1
66.94mm +2.00mm
CBR 600 F3
CBR 600 SF HORNET
1998-2004
CBR 600 F4
1999-2006
13.0:1
12.0:1
66.94mm
STD
20
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
560XKS-3
42.00mm 19.80mm WP063-SP
CW14
PRO SERIES – ROUND STYLE
675XKS-3
50.60mm
CW16
PRO SERIES – ROUND STYLE
680XKS-3
650XKS-3
50.60mm
CW15
PRO SERIES – ROUND STYLE
655XKS-3 660XKS-3 705XDS-3 710XDS-3 585XKS-3 590XKS-3 730XDS-3
57.80mm
CW17
PRO SERIES – ROUND STYLE
50.60mm
CW15
PRO SERIES – ROUND STYLE
59.60mm 24.10mm WP083-SP
CW17
PRO SERIES – SLIPPER STYLE – THREE RING
735XDS-3
670XKS-3
66.80mm
CW16
PRO SERIES – ROUND STYLE
675XKS-3
670XKS-3
45.20mm
CW17
PRO SERIES – ROUND STYLE
C8265-018 – 67MM .018 MLS
C8265 – 67MM .030 MLS
670XKS-3
42.50mm
CW17
PRO SERIES – ROUND STYLE
C8272-018 – 67MM .018 MLS
C8272 – 67MM .030 MLS
2 1
© Wössner ®
HONDA
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
Hawk 650 NT Twin
1989-1991
11.0:1
9.2:1
81.94mm +3.00mm
CBR 650 R
2019-2021
K8996DA-4
12.0:1
11.6:1
10
66.95mm
STD
CB 750 F
1969-1978
10.25:1
9.0:1
64.94mm +4.00mm
CB 750 K 2V SOHC CB 750 F
1979-1982
K8834D300-4
10.25:1
9.0:1
10
64.94mm +3.00mm
CB 750 K
K8834D550-4
10
67.44mm +5.50mm
CB 750 C 4V DOHC CB 900 F
1981-1982
10.25:1
8.8:1
67.44mm +3.00mm
CBR 919 RR SC33
1996-1999
12.0:1
11.1:1
72.94mm +2.00mm
CBR 954 RR SC50
2002-2004
K8804DA-4
13.0:1
11.5:1
10
74.94mm
STD
K8804D100-4
10
75.94mm +1.00mm
CBX 1000
1979-1982
10.25:1
9.3:1
67.44mm +3.00mm
CBR 1000 F
1987-1991
12.0:1
10.5:1
78.94mm +2.00mm
CBR 1000 Big One
1993-1996
CBR 1000 RR
2002-2007
K8742DA-4
13.5:1
12.2:1
10/1
74.95mm
STD
2 2
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
820XSY-3
66.00mm
CW20
C8207-010 – 82MM .010 MLS
670XKS-3
46.00mm 22.60mm WP059-SP
CW16
PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – ROUND STYLE
650XKS-3
63.00mm
CW15
C8801-045 – 65MM .045 MLS
650XKS-3
62.00mm 24.00mm WP102-SP
CW15
PRO SERIES – ROUND STYLE – THREE RING
C8803-043 – 65MM .043 MLS
675XKS-3
675XKS-3
68.80mm
CW15
PRO SERIES – ROUND STYLE
730XDS-3
58.00mm
CW17
PRO SERIES – ROUND STYLE
C8401-018 – 73MM .018 MLS
C8401 – 73MM .040 MLS
750XKS-3
54mm
23.5mm WP083-SP
CW17
PRO SERIES – SLIPPER STYLE – THREE RING
C8568-018 – 76MM .018 MLS
760XDS-3
C8568-030 – 76MM .030 MLS –
675XKS-3
53.4mm
CW15
PRO SERIES – ROUND STYLE –
790XDS-3
53.6mm
CW20
PRO SERIES – SLIPPER STYLE –
RIK75.00L
56.5mm
23.5mm WP083-SP
CW17
PRO SERIES – SLIPPER STYLE – RIKEN RING – THREE RING
C8702-018 – 75MM .018 MLS
C8702-027 – 75MM .027 MLS
2 3
© Wössner ®
HONDA
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
CBR 1000 RR
2008-2015
K8743DA-4
13.5:1
12.3:1
10/1
75.96mm
STD
K8743D200-4
10/1
77.96mm +2.00mm
CB 1100 F
1982-1984
K8561DA-4
10.0:1
9.7:1
10
69.94mm
STD
CB 1100 R
K8561D200-4
10/1
71.94mm
+2.00mm
CBR 1100 XX
1997-2003
11.5:1
11.0:1
80.94mm +2.00mm
CB 1300 SF
1998-2021
K4029DA-4
10.5:1
9.6:1
10/1
77.95mm
STD
24
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
RIK76.00C
55.1mm
23.5mm WP083-SP
CW17
PRO SERIES – SLIPPER STYLE – RIKEN RING – THREE RING PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – SLIPPER STYLE – RIKEN RING – THREE RING
RIK78.00
700XDS-3
69.1mm
24.4mm WP083-SP
CW17
720XDS-3 RIK81.00A
58mm
CW19
C8499-018 – 81MM .018 MLS
C8499-030 – 81MM .030 MLS
RIK78.00
67.2mm
24.5mm WP037-SP
CW19
PRO SERIES – ROUND STYLE – RIKEN RING – THREE RING
2 5
© Wössner ®
KTM
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
Duke 125
2013-2021
4036DA
13.5:1
12.6:1
4/1
57.96mm
STD
RC 125 Duke 390
2013-2021
4012DA
13.2:1
12.6:1
7
88.94mm
STD
RC 390
2014-2021
2 6
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
580XKS-3
47.2mm
19.5mm
WP110-SP
CW15
PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – SLIPPER STYLE – GAS PORTING – THREE RING
890XSY-3
60mm
26mm
WP028-SP
CW19
C8897-027 – 89MM .027 MLS
2 7
© Wössner ®
KAWASAK I
2-STROKE
MODEL
YEARS
PISTON PART # PISTON PRICECODE
PISTON SIZE
OVERSIZE
RING SET
STROKE
KR 1 S
1989-1993
8043DA
2
55.94mm
STD
RSB5600
50.6mm
8043D050
3
56.44mm +0.50mm RSB5650
350 S2 MACH II
1971
K8255DA-3
29
52.94mm
STD
RSB5300
52.3mm
K8255D050-3
29
53.44mm +0.50mm RSB5350
K8255D100-3
29
53.94mm +1.00mm
RSB5400
K8255D150-3
29
54.44mm +1.50mm
RSB5450
400 S3
1973-1975
K8275DA-3
29
56.94mm
STD
RSB5700
52.3mm
KH 400
1976-1979
K8275D050-3
29
57.44mm +0.50mm RSB5750
K8275D100-3
29
57.94mm
+1.00mm
RSB5800
K8275D150-3
29
58.44mm +1.50mm
RSB5850
K8275D200-3
29
58.94mm +2.00mm RSB5900
500 H1 MACH III
1969-1976
K8247DA-3
29
59.93mm
STD
RSB6000
58.8mm
KH 500
K8247D050-3
29
60.43mm +0.50mm RSB6050
500 S
K8247D100-3
29
60.93mm +1.00mm
RSB6100
K8247D150-3
29
61.43mm
+1.50mm
RSB6150
K8247D200-3
29
61.93mm
+2.00mm RSB6200
750 MACH IV
1972-1975
K8248DA-3
30
70.93mm
STD
RSB7100
63mm
750 H2
K8248D050-3
30
71.43mm
+0.50mm
RSB7150
K8248D100-3
30
71.93mm
+1.00mm
RSB7200
K8248D150-3
30
72.43mm
+1.50mm
RSB7250
K8248D200-3
30
72.93mm +2.00mm
RSB7300
K8248D250-3
30
73.43mm +2.50mm
RSB7350
28
© Wössner ®
COMPRESSION HEIGHT
PISTON PIN
TOP END BEARING
TOP END GASKET KIT
CONNECTING ROD
CLIP
PISTON DETAILS
MAIN BEARING
29.5mm
WP036
CW16
DUAL RING – 1.0MM FLAT RING – DOMED DUAL RING – 1.0MM FLAT RING – DOMED
28.5mm
WP032
CW15
28.5mm
WP032
CW15
DUAL RING – 1.0MM FLAT RING – DOMED
31.9mm
WP041
CW16
DUAL RING – 1.0MM FLAT RING – DOMED
N1014
32mm
WP027
CW16
DUAL RING – 1.0MM FLAT RING – DOMED
N1017
2 9
© Wössner ®
KAWASAK I
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
GPZ 550
1982-1995
10.25:1
10.0:1
60.94mm +3.00mm
KZ 550 ZX 550 ZX 6 R NINJA
1995-1999
12.5:1
11.8:1
66.94mm +1.00mm
ER 650 NINJA
2006-2016
K8696DA-2
12.6:1
11.3:1
9/1
82.95mm
STD
ER 650 NINJA
2006-2016
K8697DA-2
12.6:1
11.3:1
9
82.95mm
STD
Z 650
1976-1983
9.5:1
10.25:1
63.94mm +2.00mm
KZ 650 GPZ 750
1982-1985
K4010D250-4
10.7:1
9.5:1
10
68.44mm +2.50mm
KZ 750 R1
K4010D300-4
10.85:1
10
68.94mm +3.00mm
ZN 750 ZX 750 E1 Turbo Z 750 ZX 750
1991-1995
12.0:1
10.8:1
71.94mm
+1.00mm
ZX 750R ZX 7
ZX 7 R
1996-2003
13.0:1
11.5:1
72.94mm
STD
ZX 7 RR
74.44mm
+1.50mm
ZX 9 R
1994-1997
13.0:1
11.5:1
74.94mm +2.00mm
ZX 9 R
1998-1999
13.0:1
11.5:1
75.94mm +1.00mm
ZX 9 R
2000-2003
12.2:1
30
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
610XKS-3
52.4mm
CW14
ROUND STYLE – THREE RING
670XKS-3
43.8mm
CW16
PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – SLIPPER STYLE – OEM RING – THREE RING
13008-1196
60mm
23.6mm WP028-SP
CW19
830XSY-2
60mm
23.6mm WP028-SP
CW19
PRO SERIES – SLIPPER STYLE
640XKS-3
54.4mm
CW15
PRO SERIES – ROUND STYLE
685XKS-3
54.1mm
24.5mm WP102-SP
CW15
PRO SERIES – ROUND STYLE
C8012-043 – 69MM .043 MLS
690XKS-3
720XDS-3
47.2mm
CW18
PRO SERIES – ROUND STYLE
C8274-018 – 72MM .018 MLS
C8274-043 – 72MM .043 MLS
730XDS-3
49.7mm
CW18
PRO SERIES – ROUND STYLE – THREE RING
C8428-018 – 73MM .018 MLS
745XDS-3
C8274-030 – 72MM .030 MLS
750XDS-3
53.7mm
CW18
PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – SLIPPER STYLE – RIKEN RING
C8272-030 – 75MM .030 MLS
RIK76.00C
50.9mm
CW18
3 1
© Wössner ®
KAWASAK I
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
Z 900
2018-2021
K4041DA-4
12.0:1
11.8:1
10/2
73.35mm
STD
Z 900 RS
GPZ 900 R NINJA
1984-2003
K4025D250-4
11.0:1
11.0:1
10
74.94mm +2.50mm
GP 700 R ELIMINATOR
K4025D300-4
75.44mm +3.00mm
ZX 10 R
2004-2010
K8746DA-4
13.4:1
12.7:1
10/1
75.94mm
STD
K8746D200-4
14.06:1
10/1
77.94mm +2.00mm
K8746D300-4
14.4:1
10/1
78.94mm +3.00mm
ZX 10 R TURBO
2004-2010
K8767DA-4
10.0:1
12.7:1
10/1
75.94mm
STD
K8767D200-4
10/1
77.94mm +2.00mm
ZX 10 R
2011-2021
K8832DA-4
13.5:1
13.0:1
10
75.94mm
STD
K8832D200-4
13.7:1
10
77.94mm +2.00mm
K8832D300-4
14.0:1
10
78.94mm +3.00mm
ZX 10 R TURBO
2011-2021
K4002DA-4
10.5:1
13.0:1
10/1
75.94mm
STD
K4002D200-4
10/1
77.94mm +2.00mm
ZX 10 R TURBO
2011-2021
K4003DA-4
9.5:1
13.0:1
10/1
75.94mm
STD
K4003D200-4
10.0:1
10/1
77.94mm +2.00mm
KZ 1000 J
1981-1983
K8796D250-4
10.25:1
9.2:1
10
71.94mm +2.50mm
KZ 1000 R
K8796D350-4
10
72.94mm +3.50mm
GPZ 1000 RX
1986-1987
K4059D150-4
11.0:1
10.2:1
10
75.44mm +1.50mm
NINJA GTR 1000
1986-2000
Z 1
1973-1975
K4026D400-4
10.25:1
8.5:1
10
69.94mm +4.00mm
KZ 900
1976-1977
K4026D500-4
10.5:1
10
70.94mm +5.00mm
KZ 1000
1977-1980
K4026D600-4
10
71.94mm +6.00mm
Z 1 R
K4026D700-4
10
72.94mm +7.00mm
K4026D800-4
10
73.94mm +8.00mm
K4026D1000-4
10
75.94mm +10.00mm
3 2
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
RIK73.40
56mm
22.7mm WP083-SP
CW17
PRO SERIES – SLIPPER STYLE – RIKEN RING – GAS PORTING
RIK75.00L
55mm
26mm
WP133-SP
CW18
ROUND STYLE – RIKEN RING
755XDS-3 RIK76.00C
55mm
22.7mm WP109-SP
CW17
PRO SERIES – DOUBLE BRIDGED – RIKEN RING – GAS PORTING ROUND STYLE – RIKEN RING – THREE RING PRO SERIES – SLIPPER STYLE – RIKEN RING – THREE RING SLIPPER STYLE – RIKEN RING – THREE RING – GAS PORTING SLIPPER STYLE – RIKEN RING – THREE RING – GAS PORTING PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – ROUND STYLE – THREE RING
RIK78.00
WP083-SP
RIK79.00D3
WP083-SP
RIK76.00C
55mm
22.7mm WP090-SP
CW17
RIK78.00 TPR76.00L RIK78.00 RIK79.00D3 TPR76.00L
55.1mm
22.7mm WP083-SP
CW17
55.1mm
22.7mm WP149-SP
CW17
RIK78.00
WP083-SP
TPR76.00L
55.1mm
22.7mm WP149-SP
CW17
RIK78.00
720XDS-3
66mm
25.3mm WP083-SP
CW17
730XDS-3 755XDS-3
58mm
CW18
700XDS-3
66mm
24.2mm WP090-SP
CW17
PRO SERIES – ROUND STYLE – THREE RING
710XDS-3 720XDS-3 730XDS-3 740XDS-3 760XDS-3
33
© Wössner ®
KAWASAK I
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
Z 1
1973-1975
K4020D600-4
12.5:1
8.5:1
10
71.94mm +6.00mm
KZ 900
1976-1977
KZ 1000
1977-1980
Z 1 R
1977-1980
Z 1
1973-1975
K4021D1700-4
13.5:1
8.5:1
10
82.94mm +17.00mm
KZ 900
1976-1977
KZ 1000
1977-1980
Z 1 R KZ 1000
1980
K8797D100-4
10.0:1
8.7:1
10
70.94mm
+1.00mm
KZ 1000 ST
K8797D200-4
10
71.94mm
+2.00mm
Z1 R
1977-1980
Z 2 R KZ
ALL YEARS
13.5:1
8.5:1
84.95mm +19.00mm
GPZ PRO STOCK ZX 10
1988-1989
K4053D150-4
11.5:1
11.0:1
10/1
75.44mm +1.50mm
ZX 1000 NINJA TOM CAT GPZ 1000
1981-1982
K8819D150-4
10.25:1
8.9:1
10
73.94mm
+1.50mm
(17mm Pin)
K8819D250-4
10.5:1
10
74.94mm +2.50mm
KZ 1100
1983-1984
K8798D250-4
10.3:1
9.5:1
10
74.94mm +2.50mm
GPZ 1100
K8798D550-4
11.0:1
10
77.94mm +5.50mm
GPZX 1100 ZX 1100 (18mm Pin) ZX 11 C-1
1990-1994 K8800D200-4
11.8:1
10.1:1
10
77.94mm +2.00mm
ZX 11 D-1
1993-2001
ZZR 1100
1990-2001
ZRX 1100
1997-2001
GPZ 1100
1995-1997
34
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
720XDS-3
66mm
24.2mm WP090-SP
CW17
PRO SERIES – ROUND STYLE – THREE RING
830XDS-3
66mm
24.2mm WP089-SP
CW17
PRO SERIES – ROUND STYLE – THREE RING – GAS PORTING
C8160-043 – 83MM .043 MLS
710XDS-3
66mm
24.7mm WP083-SP
CW17
PRO SERIES – ROUND STYLE – THREE RING
720XDS-3
850XDS-3
66mm
24.2mm WP089-SP
CW17
PRO SERIES
755XDS-3
58mm
25.1mm
WP039
CW18
PRO SERIES – ROUND STYLE
740XDS-3
66mm
25.3mm WP083-SP
CW17
PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – ROUND STYLE – THREE RING
750XDS-3 750XDS-3
66.2mm
25.6mm WP031-SP
CW18
780XDS-3
RIK78.00
58mm
24.4mm WP099-SP
CW18
PRO SERIES – ROUND STYLE – RIKEN RING – THREE RING
C8273-018 – 78MM .018 MLS
C8273-043 – 78MM .043 MLS
3 5
© Wössner ®
KAWASAK I
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
ZX 11
1990-2001
K8801D100-4
12.0:1
11.0:1
10
76.95mm +1.00mm
K8801D200-4
10
77.95mm +2.00mm
ZX 12 R TURBO
2000-2005
K8779DA-4
9.8:1
12.2:1
10/1
82.93mm
STD
K8779D200-4
10/1
84.93mm +2.00mm
ZX 12 R
2000-2005
K4009DA-4
13.5:1
12.2:1
10
82.93mm
STD
K4009D200-4
10
84.93mm +2.00mm
ZX 14 NINJA
2006-2021
K8785DA-4
13.5:1
12.0:1
10/1
83.93mm
STD
K8785D150-4
13.8:1
10/1
85.45mm +1.50mm
K8785D200-4
14.1:1
10/1
85.93mm +2.00mm
K8785D300-4
14.3:1
10/1
86.93mm +3.00mm
ZX 14 NINJA TURBO
2006-2021
K8780DA-4
9.0:1
12.0:1
10/1
83.93mm
STD
K8780D200-4
10/1
85.93mm +2.00mm
K8780D300-4
10/1
86.93mm +3.00mm
36
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
RIK77.00D3
58mm
25mm
WP031-SP
CW18
PRO SERIES – ROUND STYLE – RIKEN RING – THREE RING
RIK78.00
830XDS-3
55.4mm
25mm
WP092-SP
CW21
ROUND STYLE – THREE RING
C8642-018 – 83MM .018 MLS
850XDS-3
C8642-043 – 83MM .043 MLS
C8643-018 – 85MM .018 MLS
C8643-043 – 85MM .043 MLS
RIK83.00A
55.4mm
25mm
WP013-SP
CW21
PRO SERIES – SLIPPER STYLE – RIKEN RING – THREE RING
C8642-018 – 83MM .018 MLS
850XDS-3
C8642-043 – 83MM .043 MLS
C8643-018 – 85MM .018 MLS
C8643-043 – 85MM .043 MLS
RIK84.00B
65mm
24.5mm WP038-SP
CW20
PRO SERIES – SLIPPER STYLE – RIKEN RING – GAS PORTING
C8460-018 – 84MM .018 MLS
KPM007 – (2006 – 2011)
855XDS-3 860XDS-3
C8621-018 – 86MM .018 MLS
KPM011 – (2012 – 2021)
870XDS-3
C8622-018 – 87MM .018 MLS
RIK84.00B
65mm
24.5mm WP065-SP
CW20
ROUND STYLE – RIKEN RING – GAS PORTING
C8460-018 – 84MM .018 MLS
KPM007 – (2006 – 2011)
860XDS-3 870XDS-3
C8621-018 – 86MM .018 MLS
KPM011 – (2012 – 2021)
C8622-018 – 87MM .018 MLS
3 7
© Wössner ®
SACHS
2-STROKE
MODEL
YEARS
PISTON PART # PISTON PRICECODE
PISTON SIZE
OVERSIZE
RING SET
STROKE
125 / 6
ALL YEARS
8286D050
2/2
54.44mm +0.50mm RSB5450
54mm
8286D100
2/2
54.94mm +1.00mm
RSB5500
8286D150
2/2
55.44mm +1.50mm
RSB5550
8286D200
2/2
55.94mm +2.00mm RSB5600
125 / 7
ALL YEARS
8287D050
2/2
54.19mm +0.50mm RSB5425
54mm
8287D100
2/2
54.69mm +1.00mm
RSB5475
8287D150
2/2
55.19mm
+1.50mm
RSB5525
8287D200
2/2
55.69mm +2.00mm
RSB5575
38
© Wössner ®
COMPRESSION HEIGHT
PISTON PIN
TOP END BEARING
TOP END GASKET KIT
CONNECTING ROD
CLIP
PISTON DETAILS
MAIN BEARING
38mm
WP032
CW15
DUAL RING – 1.0MM FLAT RING – DOMED DOMED
38mm
WP036
CW16
DUAL RING – 1.0MM FLAT RING – FLAT
3 9
© Wössner ®
BULTACO
2-STROKE
MODEL
YEARS
PISTON PART # PISTON PRICECODE
PISTON SIZE
OVERSIZE
RING SET
STROKE
TS 250
1970
8291DA
3
71.94mm
STD
RSB7200
60mm
8291D050
3
72.44mm +0.50mm
RSB7250
8291D100
3
72.94mm
+1.00mm
RSB7300
8291D150
3
73.44mm +1.50mm
RSB7350
8291D200
3
73.94mm +2.00mm
RSB7400
40
© Wössner ®
COMPRESSION HEIGHT
PISTON PIN
TOP END BEARING
TOP END GASKET KIT
CONNECTING ROD
CLIP
PISTON DETAILS
MAIN BEARING
29mm
WP027
CW16
SINGLE RING – 1.0MM FLAT RING – DOMED
41
© Wössner ®
SUZUK I
2-STROKE
MODEL
YEARS
PISTON PART # PISTON PRICECODE
PISTON SIZE
OVERSIZE
RING SET
STROKE
RGV 250
1989-1995
8039DA
2
55.95mm
STD
RSB5600
50.6mm
8039DB
2
55.96mm +0.01mm
RSB5600
8039DC
2
55.97mm +0.02mm RSB5600
8039D050
2
56.45mm +0.50mm RSB5650
8039D100
2
56.95mm +1.00mm
RSB5700
T 500
1969-1975
K8276DA-2
3/2K
69.91mm
STD
RSB7000
64mm
T 500 TITAN
1968-1976
K8276D050-2
3/2K
70.41mm
+0.50mm RSB7050
K8276D100-2
3/2K
70.91mm
+1.00mm
RSB7100
K8276D150-2
3/2K
71.41mm
+1.50mm
RSB7150
K8276D200-2
3/2K
72.91mm
+2.00mm
RSB7200
GT 750
1972-1977
K8276DA-3
3/3K
69.91mm
STD
RSB7000
64mm
K8276D050-3
3/3K
70.41mm
+0.50mm RSB7050
K8276D100-3
3/3K
70.91mm
+1.00mm
RSB7100
K8276D150-3
3/3K
71.41mm
+1.50mm
RSB7150
K8276D200-3
3/3K
72.91mm
+2.00mm
RSB7200
42
© Wössner ®
COMPRESSION HEIGHT
PISTON PIN
TOP END BEARING
TOP END GASKET KIT
CONNECTING ROD
CLIP
PISTON DETAILS
MAIN BEARING
28.5mm
WP036
CW16
SINGLE RING – 1.0MM FLAT RING – FLAT
31.8mm
WP033
CW18
DUAL RING – 1.0MM FLAT RING – DOMED
31.8mm
WP033
CW18
DUAL RING – 1.0MM FLAT RING – DOMED
43
© Wössner ®
SUZUK I
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
GSXR600
1997-2000
K4054DA-4
13.0:1
12.0:1
10
65.44mm
STD
K4054D200-4
67.44mm +2.00mm
SV 650
1999-2010
K4045DA-2
12.5:1
11.5:1
9/2
80.94mm
STD
SV 650 X
2016-2021
K4045D200-2
82.94mm +2.00mm
DL 650 V-STORM
2004-2019 K4045D300-2
83.94mm +3.00mm
GS 750
1977-1979
10.25:1
8.7:1
68.94mm +4.00mm
(2 Valve DOHC) GS 750 (4 Valve DOHC) GSXR 750
1980-1984 K4050D300-4
10.25:1
9.4:1
10
69.94mm +3.00mm
1986-1987
K8836D100-4
13.0:1
9.8:1
10
70.94mm
+1.00mm
GSXR 750
1988-1989
K8817D100-4
11.7:1
10.9:1
10
73.94mm
+1.00mm
GSXR 750 F KATANA 1989-1997
1989-1997
GSXR 750
1990-1991
K8837D100-4
13.0:1
10.9:1
10
70.94mm
+1.00mm
GSXR 750
1996-1999
13.0:1
11.8:1
71.94mm
STDmm
GS 1000
1978-1981
10.25:1
9.2:1
72.94mm +3.00mm 73.44mm +3.50mm
TL 1000 R
1998-2003
K4004DA-2
12.5:1
11.7:1
9/2
97.94mm
STD
GSXR 1100
1993-1998
12.0:1
11.2:1
76.94mm +1.50mm
GSXR 1100
1980-1983
K8838D200-4
10.25:1
9.5:1
10
73.94mm +2.00mm
GSX 1100 E
K8838D300-4
10.5:1
10
74.94mm +3.00mm
44
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
655XKS-3
44.5mm
21.8mm
WP067
CW15
PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – RIKEN RING – THREE RING
C8413-030 – 65.5MM .030 MLS
675XKS-3 RIK81.00A RIK83.00A RIK84.00B
62.6mm
24.8mm WP029-SP
CW20
C8600-030 – 83MM .030 MLS
C8593-018 – 84MM .018 MLS
C8593-030 – 84MM .030 MLS
690XKS-3
56.4mm
CW16
PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – ROUND STYLE – THREE RING PRO SERIES – ROUND STYLE – SECOND NAPPIER RING – THREE RING PRO SERIES – SLIPPER STYLE – RIKEN RING – THREE RING PRO SERIES – ROUND STYLE – THREE RING
C8028-043 – 69MM .043 CFM
700XDS-3
53mm
27mm
WP039
CW18
C8027-043 – 70MM .043 CFM
710XDS-3
48.7mm
23.6mm WP054-SP
CW18
C8466-043 – 71MM .043 MLS
740XAS-3
44.7mm
23.8mm WP028-SP
CW19
C8415 – 74MM MLS
710XDS-3
48.7mm
CW18
720XDS-3
46mm
CW16
C8422-030 – 72MM .030 MLS
730XDS-3
64.8mm
CW18
C8030-043 – 73.5MM .043 FIBER
735XDS-3 GNH98.00
66mm
29.00
WP122-SP
CW20
770XDS-3
60mm
CW20
740XDS-3
66mm
27.2mm WP054-SP
CW18
750XDS-3
45
© Wössner ®
SUZUK I
4-STROKE
PISTON PRICECODE
MODEL
YEARS
PISTON PART #
CR
OEM CR
PISTON SIZE
OVERSIZE
GSXR 1100
1986-1988 K8530D200-4
12.5:1
10.0:1
10
79.94mm +2.00mm
GSF 1200 BANDIT
1989-1992
K8530D300-4
10
80.94mm +3.00mm
GSXR 1100 F KATANA
K8530D400-4
10
81.94mm +4.00mm
K8530D500-4
10
82.94mm +5.00mm
K8530D700-4
10
84.94mm +7.00mm
GSXR 1000
2001-2004
K8754DA-4
14.0:1
12.0:1
10
72.96mm
STD
GSXR 1000 TURBO
2001-2004
K8755DA-4
10.0:1
12.0:1
10
72.96mm
STD
K8755D200-4
10
74.96mm +2.00mm
GSXR 1000
2005-2008
K8700DA-4
14.0:1
12.0:1
10
73.36mm
STD
K8700D160-4
14.6:1
10
74.96mm
+1.60mm
K8700D260-4
14.9:1
10
75.96mm +2.60mm
GSXR 1000 TURBO
2005-2008
K8747DA-4
10.0:1
12.0:1
10
73.36mm
STD
K8747D160-4
10
74.96mm
+1.60mm
GSXR 1000
2009-2016
K8790DA-4
14.0:1
12.8:1
10
74.46mm
STD
GSXR 1000 TURBO
2009-2016
K8794DA-4
14.0:1
12.8:1
10
74.46mm
STD
46
© Wössner ®
COMPRESSION HEIGHT
CONNECTING ROD
RING SET
STROKE
PISTON PIN
CLIP
PISTON DETAILS
GASKET
ACCESSORIES
800XDS-3
58mm
25.3mm WP029-SP
CW20
PRO SERIES – SLIPPER STYLE – THREE RING
C8279-030 – 81MM .030 MLS
810XSY-3 820XSY-3 830XSY-3 850XSY-3 RIK73.00F
59mm
22.55mm WP059-SP
CW16
PRO SERIES – SLIPPER STYLE – RIKEN RING – GAS PORTING – THREE RING SLIPPER STYLE – RIKEN RING – GAS PORTING – THREE RING PRO SERIES – SLIPPER STYLE – RIKEN RING – GAS PORTING – THREE RING
KPM005
RIK73.00F
59mm
22.55mm WP059-SP
CW16
KPM005
RIK75.00L
RIK73.40L
59mm
22.55mm WP011-SP
CW15
C8214-030 – 75MM .030 MLS – C8214-018 – 75MM .018 MLS – C8214-027 – 75MM .027 MLS – C8214-030 – 75MM .030 MLS – C8214-018 – 75MM .018 MLS – C8214-027 – 75MM .027 MLS –
KPM006
RIK75.00L RIK76.00L
RIK73.40L
59mm
22.55mm WP011-SP
CW15
SLIPPER STYLE – RIKEN RING – GAS PORTING – THREE RING
KPM006
RIK75.00L
12140-47H00
57.3mm
22.35mm WP011-SP
CW15
PRO SERIES – SLIPPER STYLE – OEM RING – GAS PORTING – THREE RING SLIPPER STYLE – OEM RING – GAS PORTING – THREE RING
KPM006
12140-47H00
57.3mm
22.35mm WP011-SP
CW15
KPM006
47
© Wössner ®
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