Piston Kits
Vertex
Vertex Piston Kits - 2 Stroke As the OE supplier of 2-stroke pistons to KTM, VERTEX pistons has an outstanding reputation for quality and performance. Each gravity cast piston is created with only premium aluminium alloys utilizing an 12-21% silicon content. The silicon content in VERTEX pistons is crucial to the quality of the piston - it’s critical in decreasing thermal expansion which, when an engine reaches normal operating temperatures, can change the geometry of the piston. Controlling this expansion means VERTEX pistons can be run at tighter tolerances for more power, less noise and a longer lifespan of the piston. Vertex Piston Kits - 4 Stroke When it comes to power and performance, VERTEX 4 stroke pistons are hard to beat. Forged to the highest quality 2618 aluminium alloy, VERTEX pistons are perfectly suited to handle the rigors and high pressures of todays modern 4-stroke engines. To aid in the break-in process, and reduce wear, VERTEX pistons utilizes a unique Molybdenum Disulphide (MOS2) coating on the piston skirt.
HM MOTO Models - 2 Stroke
Piston Type
Years
Size
Piston Kit
Piston Rings
Piston Pin
Piston Clips
Small End Bearing
CRE 50 CRE 260
1995 - 04 40.3mm 1989 - 00 68mm
.V
715038 56-7924
22088A 22227A
56-R9335
72025 72074
.EACH
.V
. VERTEX
56-R911
Models - 4 Stroke
Piston Kit
Piston Rings Piston Pin
Piston Clips
Piston Type
Years
Size
CRM 125 Derapage Liquid Cooled Std. Comp. 14.1:1 CRF 125Z-CRE 125RR - Locusta Liquid Cooled High Comp. 16.1:1
52mm
.V
715029
23935A
56-R9329
72050
52mm
.V
715029
23516A
56-R9329
72050
HONDA Models - 2 Stroke
Piston Type
Years
Size
Piston Kit
Piston Rings
Piston Pin
Piston Clips
Small End Bearing
CR 80
1986 - 02 46mm 1986 - 02 47mm 2003 - 07 47.5mm 2003 - 07 49.5mm 1990 - 91 54mm 1992 - 99 54mm 1992 - 99 54mm 1992 - 99 54mm 1992 - 99 54mm 2000 - 03 54mm 2000 - 03 54mm 2000 - 03 54mm
.V .V
715084 715378 715378 715378 711127 711127 711127 711127 711127 711127 711127 711127 715389 711127 711127 711127 711127 711127 711127 56-7924 56-7924 56-7924 56-7924 56-7924 56-7924 56-7924 56-7924 56-7924 56-7924 56-7924
. VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX
22446A 22499A 22863A
56-R9338 56-R9339
72073 72073 72074 72074 72074 72074 72074 72074 72071 72071 72071 72074 72074 72074 72074 72074 72050 72050 72050 72050 72071 72071 72071 72071 72071 72071 72071 72071 72071 72071 72071 72071
56-821 56-821 56-821 56-821 56-814 56-814 56-814 56-814 56-814 56-814 56-814 56-814 56-814 56-814 56-814 56-814 56-814 56-814 56-8010 56-8010 56-8010 56-8010 56-8010 56-8010 56-8010 56-8010 56-8010 56-8010 56-8010 56-828 56-828
CR 80 (USA)
CR 85
.V
56-R906
CR 85 ( Big Bore)
.V .V .V .V .V .V .V .V .V .V .V .V .V .V .V .V
22866200
56-R9341 56-R9332 56-R9332 56-R9332 56-R9332 56-R9332 56-R9332 56-R9332 56-R9332 56-R9332 56-R9332 56-R9332 56-R9332 56-R9332 56-R9332 56-R9344 56-R9311 56-R9311 56-R9311 56-R9311 56-R9311 56-R9311 56-R9311 56-R9311 56-R9311 56-R9311 56-R9311 56-R9349 56-R9349
CR 125 CR 125
+00A.V
56-W595 22189A 22190A 22358A 22548A 22685A 22687A 22548A 22995A 22996A 22997A 23140A 22996A 22997A 23265A 22153A 22387A 22581A 22455A 22653A 22809A
CR 125 (W/O Port)
Race Race
CR 125 CR 125
Pro Race
CR-CRE 125
CR-CRE 125 (W/O Port)
Race
CR 125
Pro Race
CR-CRE 125 CR-CRE 125 CR-CRE 125 CR-CRE 125 CR-CRE 125 CR-CRE 125 CR-CRE 144 CR-CRE 250 CR-CRE 250 CR-CRE 250 CR-CRE 250 CR-CRE 250 CR-CRE 250 CR-CRE 250 CR-CRE 250 CR-CRE 250 CR-CRE 250 CR-CRE 250 CR-CRE 500 CR-CRE 500
2004 2004 2004
54mm 54mm 54mm
Race
Pro Race
2005 - 07 54mm 2005 - 07 54mm 2005 - 07 54mm 2004 - 07 57mm 1986 - 94 66.4mm 1995 - 96 66.4mm 1997 - 01 66.4mm 1997 - 01 66.4mm 1997 - 01 66.4mm 2002 - 04 66.4mm
Race
Pro Race Pro Race
.EACH .EACH .EACH .EACH .EACH .EACH .EACH .EACH .EACH .EACH .EACH
. VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX
.V .V .V .V .V .V .V .V .V .V .V
. VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX . VERTEX
Race
Pro Race
Race
2002 - 04 66.4mm 22810A
Pro Race
2002 - 04 66.4mm 2005 - 07 66.4mm 2005 - 07 66.4mm 2005 - 07 66.4mm
22811A 23133A 23137A 23138A
Race
Pro Race
1985 - 01 89mm 22447 1985 - 01 89mm 22458
.8900 711134 .8900 711134
. VERTEX . VERTEX
Race
* 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
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