Engines and Components› Pistons and Piston Rings
Wiseco
Wiseco 2 Stroke Forged Series Piston Kit, 68.50 MM Bore
SKU: W00C 2284M06850
Advanced — 4+ hours
Description
Specifically, this piston kit is intended for the Yamaha 440 Exciter from 1975-1981, and also compatible with EX440 (1976-1977), GP440 (1976-1977), and SS440 (1980-1981) models. It utilizes a 2697CS ring type.
Fitment
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Specifications
| Brand | Wiseco |
| Part Number | W00C 2284M06850 |
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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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