WISECO Crankshaft Kit - Honda CRF150R (Manufacturer Part No: WWPC149)

Designed for motocross riders seeking a no-compromise engine rebuild, this Wiseco crankshaft kit includes everything needed to replace the bottom end of your CRF150R. Ideal for post-season maintenance or serious preparation, the kit offers a complete and ready-to-install solution, with machined and inspected components for reliability both in daily use and racing.

• One part number to stock and order for simplified maintenance.
• Factory assembled crankshaft, precision ground to OEM specifications.
• Double-forged connecting rods, shot-peened to eliminate stress and maintain dimensional consistency.
• Anti-corrosion surface treatment and cemented rod bushings at 58-62 RC to optimise bearing performance.
• Optimised radial clearance of the bearings and precision fitting for an ultra-round bearing surface.
• Oil slots and small ends double-drilled for enhanced lubrication and cooling.
• Silver bronze stop washers for better oil retention; cemented steel crankshaft bearings and quality needles.
• Complete Wiseco lower gasket kit and OEM quality bearings included for maximum sealing and durability.
• The connecting rod kits include the connecting rod, crank pin, bearings, and stop washers.

Compatible notably with the Honda CRF 150 R (2020–2022 models) mentioned in the product sheet. WISECO product, reference WWPC149 — the reliable foundation to rebuild your engine and hit the trails again.