Crankshaft Bottom Kit 05-10 RM250, Wiseco WPC165B Suzuki

Wiseco Crankshaft Kit for Kawasaki RM250 (2005-2010) is a high-performance crankshaft assembly designed to meet OEM specifications. Engineered for durability and precision, this kit includes all essential components for a reliable and efficient rebuild, ensuring maximum performance and longevity.

Features:

• Precision-trued to OEM specifications and factory-assembled.
• Shot-peened connecting rod surfaces reduce residual stresses and improve durability.
• Corrosion-resistant surface treatment for enhanced longevity.
• Optimized crank pin bearing radial clearance for peak performance.
• Precision-honed bearing surfaces ensure ultra-roundness.
• Engineered oiling slots enhance rod strength and bearing life.
• Double-drilled small ends improve lubrication and cooling to minimize thermal distortion.
• Silver-coated, bronze phosphor thrust washers with dimpled design improve oil retention and reduce friction.
• High-quality, case-hardened crank pin bearings for reliability.
• Caged needle roller bearings ensure high RPM capability.
• Precision-machined crank webs for superior balance and performance.
• Includes top-end bearing and gasket set.

Specifications:

• Crankshaft with connecting rod pre-installed.
• Bearings: 28x68x18 mm (2 pcs).
• Gasket set with 8 seals and O-rings.

Vehicle Fitment:

• Kawasaki RM250 (2005–2010).

Part Number: 56-238.WI.B.CBK