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Engines and Components› Pistons and Piston Rings

ProX Racing Parts

ProX Pst Kit YFM660R Rptr '01-05/Grzly/Rhn '02-08 (101.00mm)

$141.80 $103.52 Save $38.28

SKU: P0BM 01.2660.100

In Stock
In Stock
Ships by Jul 30
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ProX Racing Parts 01.2660.100 is a piston kit designed as an OEM replacement. This kit is manufactured in Japan from a high-silicon-content aluminum alloy, meeting or exceeding OEM quality standards. It is offered as a 1.00mm oversize option to achieve a 101.00mm bore.

Fitment

Fitment Guaranteed

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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

BrandProX Racing Parts
Part NumberP0BM 01.2660.100

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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