All rear sprockets are made of 7075 T-6 aluminum alloy; select rear sprockets available in black
Used by Honda, Kawasaki, Pro Circuit Kawasaki, Troy racing and KTM teams

All sprockets are heat-treated and sandblasted to reduce material surface tension
Front sprockets made with C45 steel and SCM415 chromoly steel alloy
Rear sprockets made with top-quality-grade C45 high carbon steel

 Sunstar dirt bike and motocross sprockets for the front and rear of all dirt bike applications.

 Vortex off road and motocross sprockets to fit all applications. Choose from many colors from Vortex.