Sale

Engines and Components› Pistons and Piston Rings

Athena

Athena 07-10 Honda CRF 150 R HC 65.97mm Bore 4T Forged Racing Piston

$121.95 $103.08 Save $18.87

SKU: A0EF S4F06600006B

Out of Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

It is made from a special high-performance aluminum alloy with a high silicon content and features cutting-edge CNC machining for precise tolerances. Some versions include a molybdenum disulfide coating on the piston skirts to reduce friction.

This kit includes the piston, pin, circlips, and piston rings, all of which are replaceable and interchangeable. The piston rings are produced in Japan with wear-resistant coatings to increase retention and durability, ensuring they adapt to the cylinder liner even at low tangential load.

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

BrandAthena
Part NumberA0EF S4F06600006B

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.

View Full Return Policy