Wiseco Crankshaft Kit for Kawasaki KX60 1985-2003 and Suzuki RM60 2003 WPC130

The stock crankshaft in your KX60 or RM60 will eventually wear, compromising compression, power delivery, and engine reliability. The Wiseco WPC130 addresses this with a complete bottom-end solution engineered for consistent performance and longevity. This factory-assembled kit eliminates guesswork during rebuild, getting your 2-stroke back to peak output with OEM-spec precision.

What sets this crankshaft apart is Wiseco's attention to the details that matter most in high-RPM 2-stroke applications. Double-forged connecting rods maintain dimensional consistency cycle after cycle, while shot-peening removes the microscopic stress points that lead to premature failure. The innovative oiling slots and double-drilled small ends ensure your rod and crank bearings stay properly lubricated even under sustained high-RPM load—critical when you're pinning the throttle on the track.

You're getting precision-honed bearing surfaces, case-hardened crank pins, and caged needle roller bearings designed to handle aggressive riding without wobble or slop. Combined with the complete gasket set and main bearing package included in the kit, this is a confidence-inspiring rebuild solution that lets you focus on winning, not wondering if your bottom end will hold.

• Double-forged connecting rods
• Shot-peened surfaces
• Precision-honed bearing surfaces
• Case-hardened crank pins
• Caged needle roller bearings
• Optimized radial running clearance
• Innovative oiling slots
• Double-drilled small ends
• Complete gasket set included
• Main bearing and top-end bearing
• Fits: KX60 (1985–2003), RM60 (2003)
• MPN: WPC130