Hot Rods Reconditioning Balance shaft overhaul kitRef : HR00360A / 1118580

HOT RODS Counterweight Bearing Kit (Manufacturer part number: BBK0027)

This kit is designed for the refurbishment of the counterweight shaft in motocross engines. This set includes the necessary bearings and the counterweight shaft seal to replace worn components during an engine overhaul or maintenance on the timing/balancing. Provided by HOT RODS, a specialist in high-performance aftermarket parts for off-road vehicles.

Key points:

• Contents: counterweight bearings + counterweight shaft seal included.
• Usage: complete replacement of counterweight components during a rebuild or engine maintenance.
• Application: designed to match original dimensions for easy installation and alignment of the balancing shaft.

This kit is suitable for riders and mechanics who wish to renew the mechanical perimeter of the engine block without improvising with isolated parts. Get ready to work on the counterweight shaft with a complete set identified by part number BBK0027, ensuring a clean assembly that meets original standards.

Examples of compatibility (for reference only):

• YAMAHA YZ 450 F (CJ23) 2021 - 450 cc
• YAMAHA WR 450 F 2021 - 450 cc
• YAMAHA YZ 450 FX 2020 - 450 cc