Wiseco Piston 68.50mm Yamaha YZ250 1988-1998 605M06850
Part Number: 605M06850WISECO
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- SKU:
- 605M06850
- MPN:
- 605M06850
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
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Prop 65 Warning
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Description
If you're running a Yamaha YZ250 two-stroke, piston wear directly impacts throttle response, compression, and reliability. The Wiseco 605M06850 is a forged-aluminum piston kit engineered to restore—or exceed—OEM performance with the supporting components you need for a complete rebuild. Whether you're prepping for race season or maintaining a reliable trail bike, this kit delivers the durability and precision fit that keeps your engine competitive.
- High-Silicon Forged Aluminum
Superior strength, reduced weight - 68.50mm Bore Diameter
Optimized for YZ250 combustion - Complete Kit Included
Piston, rings, wrist pin, circlips - Enhanced Ring Sealing
Maximizes compression consistency - Lightweight Design
Faster revving, sharper response - Fits Yamaha YZ250
1988–1998 model years - Bolt-On Installation
Standard piston rebuild procedure - MPN: 605M06850
Wiseco genuine part
Specs
STROKE LENGTH METRIC: |
68.00 MM |
BORE - OVERSIZE: |
+0,50 MM |
PISTON MATERIAL: |
FORGED |
PRODUCT NAME: |
PISTON |
RIDING STYLE: |
OFF-ROAD |
UNITS: |
EACH |
BORE - OVERSIZE METRIC: |
+0.50 MM |
BORE SIZE METRIC: |
68.50 MM |
STROKE LENGTH: |
68,00 MM |
DISPLACEMENT: |
246,8 CC |
PISTON MATERIAL: |
ALUMINUM ALLOY |
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