Wiseco PK1132 Pro-Lite 2-Stroke Forged Piston Kit 68.5mm Honda CR250R

The Wiseco PK1132 Pro-Lite Piston Kit is a complete forged piston solution engineered for the 1992–1996 Honda CR250R, featuring a 68.50mm bore diameter (614M). This kit includes everything needed for a top-end rebuild: a forged piston, piston rings, wrist pin, and circlips — along with a complete top-end gasket kit.

Pro-Lite Forged Piston Technology:

• USA-forged aluminum construction — all pistons are forged and machined in-house for complete quality control from raw material to finished part
• CNC-machined cam shape and profile for optimized horsepower output and extended service life
• Lightweight, optimized design with strategic material removal for enhanced throttle response
• Designed for Nikasil-coated cylinder bores — compatible with OEM and aftermarket plated cylinders
• Condensed grain structure aligned to part geometry, delivering superior mechanical strength, impact resistance, and fatigue resistance compared to cast pistons
• Optimized strength-to-weight ratio for maximum 2-stroke performance on track or trail

Kit Includes:

• Wiseco Pro-Lite forged piston
• Piston rings
• Wrist pin
• Circlips
• Complete top-end gasket kit

The Pro-Lite series represents Wiseco's benchmark forged 2-stroke piston — the product line that established Wiseco as an industry leader in powersports piston manufacturing. Built for all-purpose 2-stroke riding, the PK1132 delivers reliable performance whether you're racing motocross or riding trails.