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Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco 4 Stroke Forged Series Piston Kit, 95.00 MM Bore, 12.5:1 CR

$243.95 $222.82 Save $21.13

SKU: W00C 4785M09500

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INSTALL DIFFICULTY
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Easy — 1–2 hours

Description

The Wiseco 4785M09500 is a forged piston kit designed for high-performance 4-stroke engines. It features a 12.5:1 compression ratio and a 95.00 mm bore size, with a displacement of 449cc. These pistons are manufactured in the USA to tight tolerances, combining performance and strength for demanding applications.

Wiseco's forged pistons are known for their toughness and durability, capable of withstanding the abuse of high-performance motorsport. Each kit typically includes the piston, rings, pin, and circlips for a complete replacement.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandWiseco
Part NumberW00C 4785M09500

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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