The Wiseco WPC135 crankshaft kit is a precision-engineered two-stroke assembly supplied with top-end bearing, premium main bearings, and a complete bottom end gasket set including all required seals and gaskets. Manufactured to tight tolerances with advanced lubrication and wear-control features, it is designed to support reliability and bearing life in high-RPM operation.

Features

• Precision honing ensures an ultra-round bearing surface


• Precision-engineered oiling slots maximise rod strength and bearing life


• Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the piston


• Silver-coated bronze phosphor thrust washers with dimpled design increase oil retention and reduce friction between rod and washer interface


• Crank pin bearings are manufactured with the highest-quality hot-rolled steel — case hardened to 58–62 RC


• Caged needle roller bearings provide the highest possible RPM


• Precision-machined crank webs


• Crankshaft comes with top-end bearing, premium main bearings and a complete bottom end gasket set that includes all seals and gaskets needed to do the job

Specifications

• Manufacturer: Wiseco


• Part number: WPC135


• Product type: Crankshaft kit with bearings and gaskets


• Includes: Crankshaft assembly, top-end bearing, premium main bearings, complete bottom end gasket set with all seals and gaskets

Vehicle Fitments

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  Suzuki RM125 (2004–2010)