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Athena

Athena 07-09 Suzuki RM-Z 250 Big Bore Complete Cylinder Kit

$1,061.95 $840.97 Save $220.98

SKU: A0EF P400510100010

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In Stock
Ships by Jun 12
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

High-quality aluminum cylinder kit, entirely engineered in Italy. Features a nickel-silicon coating for optimal wear resistance. Includes an increased bore cylinder, a complete forged piston with pin and rings, and all necessary gaskets. Designed to increase performance across the power curve while maintaining reliability.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandAthena
Part NumberA0EF P400510100010

Videos

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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