Advanced — 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 | JE Pistons |
| Part Number | J001 258263S |
Videos
How to identify your JE Pistons
Piston Coatings 101: Which is the Right One for You?
Which Forged Pistons Are Right For Your Build? | 🏁 Fast Facts
Introducing the Strongest Pistons in Powersports | JE Ultra Series
JE Pistons Asymmetrical Design Overview
Forged vs Cast Piston Strength!
How to Measure Piston to Wall Clearance on a JE Perfect Skirt Piston
Stock vs race pistons: Which is better?
The go to Ring compressor tool to install your pistons without damaging the piston rings. #rsgarage
A Better Way to Install Rods on Pistons
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