JE "Pro Series" pistons kits are available for demanding applications and feature purpose-built forging designs that reduce overall piston weight without sacrificing strength or durability. The addition of internal and external strut braces significantly reduces stress on critical areas and improves ring groove flatness for improved ring seal during operation. JE Pro Series kit provides the performance needed by top engine builders such as Pro Circuit and JGRMX, with the durability required by weekend riders.
- Internal and External bracing
- Ultra-Flat ring grooves
- Low Friction Skirt
- Ultra-lightweight
- Hand Deburred - requires no deburring or preparation
- 2618-T6 Forging
- FSR Design
- Pins, pin fitment, lock, and JE Pro Seal rings included.
Honda Models
- Honda CRF450R 2009 - 2012
Low on inventory. Don't wait. In stock ready to ship
*Free Shipping!
*📦 We only ship to the lower 48 states. We do not ship to Alaska, Hawaii, Guam, or Puerto Rico
