Material: The CRF250R sprocket is made of 6061 aluminum alloy and steel teeth through CNC process, with high strength. The two parts are permanently connected through high-strength rivets, so there is no need to worry about any usage issues.
Features: The CRF450R sprocket plays a supporting role when the chain rotates, reducing chain friction and extending its service life.
Hollow Design: The dirt bike sprocket adopts a hollow design, greatly reducing the weight of the sprocket, making it as light as possible while ensuring hardness.