The Hot Rods CBK0104 Bottom End Kit includes the essential components needed to complete a crankshaft installation and rebuild the lower end of a compatible Honda two-stroke engine. Designed as a comprehensive replacement solution, this kit helps simplify the rebuild process by combining the crankshaft, main bearings, seals, gaskets, and other required sealing components in one package. Hot Rods is recognized for producing dependable engine replacement parts for powersports applications, and this kit is engineered to support proper fit and reliable service when installed according to the manufacturer’s procedures.
Depending on the configuration, Hot Rods Bottom End Kits provide a choice between a Hot Rods Heavy Duty OE replacement crankshaft or a Hot Rods Heavy Duty Stroker crankshaft. The included Hot Rods main bearings and seals kit supports smooth crankshaft operation while helping protect the lower-end assembly from contamination and lubricant loss. A complete engine gasket set is also included, providing the gaskets and seals necessary for a thorough engine rebuild rather than requiring separate purchases for individual sealing components.
The Hot Rods CBK0104 Bottom End Kit fits 2005, 2006, and 2007 Honda CR85R models, as well as 2005, 2006, and 2007 Honda CR85RB Expert models. Verify the motorcycle model and engine configuration before installation to ensure the correct crankshaft option and component compatibility. This kit is intended for engine rebuild and crankshaft installation applications and should be installed by a qualified technician using appropriate service specifications. Manufacturer part number: CBK0104. Vendor part number: 421-0104.
Features:
- Complete bottom end kit for crankshaft installation and lower-end engine rebuilding
- Choice of Hot Rods Heavy Duty OE replacement crankshaft or Heavy Duty Stroker crankshaft
- Includes Hot Rods main bearings and seals kit
- Complete engine gasket set includes gaskets and seals for a full engine rebuild
- Fits 2005-2007 Honda CR85R models
- Fits 2005-2007 Honda CR85RB Expert models
- Brand: Hot Rods
- Manufacturer part number: CBK0104
- Vendor part number: 421-0104
Fitment:
2005 Honda CR85R
2005 Honda CR85RB Expert
2006 Honda CR85R
2006 Honda CR85RB Expert
2007 Honda CR85R
2007 Honda CR85RB Expert