The Hot Rods CBK0014 Bottom End Kit provides the essential components needed to complete a dependable crankshaft installation and rebuild the lower end of a compatible Yamaha YZ125 engine. Designed for powersports applications, this kit combines a Hot Rods heavy-duty OE replacement or heavy-duty stroker crankshaft option with the supporting bearings, seals, gaskets, and hardware required for a thorough engine rebuild.
The included Hot Rods main bearings and seals kit helps support smooth crankshaft operation while providing reliable sealing throughout the bottom end. A complete engine gasket set is also included, supplying the gaskets and seals needed for a complete rebuild. By combining these key components in one package, the Hot Rods CBK0014 kit helps simplify parts selection and supports consistent fitment during engine assembly.
Hot Rods CBK0014 fits 2002, 2003, and 2004 Yamaha YZ125 models. Verify the motorcycle year, model, engine configuration, and crankshaft choice before installation. This bottom end kit is intended for qualified installation and should be assembled according to the manufacturer’s service procedures. The brand and manufacturer part number are Hot Rods CBK0014.
Features:
- Crankshaft Options: Includes the choice of a Hot Rods heavy-duty OE replacement crankshaft or heavy-duty stroker crankshaft
- Main Bearings and Seals: Includes a Hot Rods main bearings and seals kit for crankshaft installation
- Complete Gasket Set: Includes gaskets and seals for a complete engine rebuild
- Fitment: Fits 2002 Yamaha YZ125, 2003 Yamaha YZ125, and 2004 Yamaha YZ125
- Brand and Part Number: Hot Rods CBK0014
Fitment:
2002 Yamaha YZ125
2003 Yamaha YZ125
2004 Yamaha YZ125