Exterior Components› Body Panels and Components

Athena

Athena 17-19 Kawasaki KX 250 F 290cc 83mm Big Bore Cylinder Gasket Kit

$67.08

SKU: A0EF P400250160016

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

This kit provides all the necessary gaskets for the Athena cylinder. Athena has over 40 years of experience, supplying major motorcycle manufacturers with a wide range of replacement gaskets.

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 P400250160016

Videos

Unleash EXTREME power: Athena’s Big Bore Kit for Kawasaki KX 250

Unleash EXTREME power: Athena’s Big Bore Kit for Kawasaki KX 250
NEW PRODUCT Athena Top End Piston Kit - 2T 4T 🆕

NEW PRODUCT Athena Top End Piston Kit - 2T 4T 🆕
Top End Piston Kit: all you need in one kit! 🔥

Top End Piston Kit: all you need in one kit! 🔥
Now the KAWASAKI KX250 goes EVEN FASTER! ASSEMBLY and TESTING of the ATHENA 300cc BIG BORE cylind...

Now the KAWASAKI KX250 goes EVEN FASTER! ASSEMBLY and TESTING of the ATHENA 300cc BIG BORE cylind...
Time for overhaul your dirt bike? Athena Top End Piston Kit 🔧

Time for overhaul your dirt bike? Athena Top End Piston Kit 🔧

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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