Engines and Components› Pistons and Piston Rings
Athena
Athena KTM MX 250 Athena Piston Ring
SKU: A0EF S41316015
Moderate — 2–4 hours
Description
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
| Brand | Athena |
| Part Number | A0EF S41316015 |
Videos
How to assemble 4-stroke Off-road pistons & piston rings ❓
The NEW Athena piston for KTM SX-F 350 cc dirt bikes 💥
NEW PRODUCT Athena Top End Piston Kit - 2T 4T 🆕
4 Stroke Motorcycle Cylinder Replacement: Your Complete Guide 🛠️ Honda CRF250R
Master Your Moto: Step-by-Step Dirt Bike Piston Replacement Guide for Peak Performance!
Top End Piston Kit: all you need in one kit! 🔥
Time for overhaul your dirt bike? Athena Top End Piston Kit 🔧
Rebuilding the Top End $500 2010 Honda Rancher 420
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