Honda CRF450R Pro Series JE Piston Kit +2mm Bore 284668

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 light weight
• Hand Deburred - Requires no deburing or preparation
• 2618-T6 Forging
• FSR Design
• Pins, pin fitment, lock and JE Pro Seal rings included