Engines and Components› Pistons and Piston Rings
Wiseco
Wiseco 2 Stroke Forged Series Piston Kit, 78.50 MM Bore
SKU: W00C 602M07850
Easy — 1–2 hours
Description
Engineered, forged, and machined in the USA, this piston kit is built specifically for 2-stroke powersports engines. It includes a ring set (#3091TD), wrist pin (#S423), and circlips (#CW20). The piston material is 4032 and it has no skirt coating.
Fitment
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Specifications
| Brand | Wiseco |
| Part Number | W00C 602M07850 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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