Boyesen Rad Valve Honda Cr125 88-91, Hus 125 95-97 3SRS This reduces weight in a

This reduces weight in a durable and safe motocross chain that can be trusted to deliver maximum power output in any condition

Contains all body work fasteners and aluminium bushings

Kawasaki KX125 03-05

dual-material design combines a hardened steel outer chain ring that is heated to 200°C before being perminantly fitted to our Ultralight aluminum inner

YZ125 93-98

Boyesen Rad Valve Honda Cr125 88-91, Hus 125 95-97 3SRS This reduces weight in aThe Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model specific performance for each make model year machine. Each Boyesen RAD Valve is unique tailor made to that model, year and displacement. With the new RC2 Rad Valve System, Boyesen engineers have created a lineage of aerodynamic intake technology by refining the primary performance factors required to increase