Sale

Engines and Components Pistons and Piston Rings

Athena

Athena 20-21 Honda CRF 250 R 78.95mm Bore Forged 4-Stroke Top End Piston Kit w/Top End Gasket

$269.95 $209.97 Save $59.98

SKU: A0EF P5F0790319002A

Out of Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

UPGRADE YOUR 2020-2021 Honda CRF250R WITH ATHENA'S HIGH-PERFORMANCE PISTON KIT! Take your bike's performance to the next level with Athena's P5F0790319002A Top End Piston Kit, specifically designed for the 2020-2021 Honda CRF250R. This kit is engineered to deliver unparalleled reliability, durability, and power. WHY CHOOSE ATHENA TOP END KIT? - OE RELIABILITY, UPGRADED PERFORMANCE: Athena's pistons are crafted from high-performance aluminum alloy with high silicon content, ensuring the same reliability as your OEM piston while offering superior wear resistance and enhanced performance. - SMOOTHER POWER DELIVERY: The smooth piston profile promotes consistent flow and optimal flame propagation for smoother power delivery and improved throttle response. - REDUCED FRICTION, INCREASED POWER: Athena's pistons are manufactured using reverse extrusion and CNC machining for precise tolerances. The included piston rings feature wear-resistant PVD or chromium nitride coatings, minimizing friction with the cylinder and resulting in increased power output. - LONG-LASTING DURABILITY: The wear-resistant coatings on the piston segments not only reduce friction but also enhance the kit's durability, ensuring long-term retention and peak performance mile after mile. UPGRADE WITH CONFIDENCE Athena's P5F0790319002A Top End Piston Kit is the perfect upgrade for riders seeking improved performance without sacrificing reliability. Order now and unleash your CRF250R's full potential!

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 P5F0790319002A

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.

View Full Return Policy