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Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco 23-24 KTM 250SX-F 14.5:1 CR 81mm Bore Piston Kit

$288.95 $261.15 Save $27.80

SKU: W00C 40305M08100

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The Wiseco 40305M08100 Piston Kit is an 81.00 mm forged 2618 aluminum piston designed for 250cc 4-stroke engines, featuring a 14.5:1 compression ratio and ArmorGlide® skirt coating.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandWiseco
Part NumberW00C 40305M08100

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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