SPROCKET REAR STEEL YAMAHA YZ/YZF/WRF 125-450 99-23 Teeth:51T Can also be used on

Can also be used on some ATV's as a chain adjuster where a rotating bearing carrier is in use

Side Panels - White/Red - 8603900001

Construction New design Nucleon Flex Technology protectors are highly perforated and secured on the outside of the sleeve for excellent breathability and ventilation

Stretch nylon finger gussets increase airflow and dexterity

but really gives your bike that "works look"

SPROCKET REAR STEEL YAMAHA YZ/YZF/WRF 125-450 99-23 Teeth:51T Can also be used onApico steel rear sprockets are manufactured using an aerospace grade light weight C45 Medium Carbon Steel. Cad Designed for enhanced tolerances and CNC machined laser cut profile for improved weight reduction and strength throughout. A standard feature with all Apico rear sprockets are the clearing grooves around the outer edges of the sprockets. Theses help to remove any build up of mud and reduce ware and additional stress to the sprocket. Finished