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Sunstar Sprockets & Brake Rotors

Sunstar makes drive and braking components for motorcycles, dirt bikes and ATVs, including front and rear sprockets, chains and brake discs for street, off-road and racing use.

One of the largest OEM suppliers of motorcycle and ATV sprockets and brake discs in the world, Sunstar is known for precise, durable parts under the Sunstar and Braking names. Riders choose Sunstar for factory-grade quality and reliable fitment when refreshing a worn driveline or tired brakes.

Frequently asked questions

How often should a motorcycle or dirt bike sprocket be replaced? Replace sprockets and chain together as a set. Hooked or pointed teeth mean the sprocket is finished, and a worn sprocket will chew through a new chain fast.

Does Sunstar make brake rotors as well as sprockets? Yes, Sunstar supplies OEM-grade brake discs alongside its front and rear sprockets and chains, sold under the Sunstar and Braking names.

Do you offer free shipping in Canada? Yes, on orders over $279.99.

Looking for more? Browse our motorcycle parts and accessories.

Shop the full dirt bike chains & sprockets collection at DRIVEN.

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