BikeMaster Honda Rear Steel Sprocket 428 50T - Black

This is a BikeMaster rear steel sprocket designed for your 1985-2003 Honda XR100R. It uses a 428 chain size and has 50 teeth, which is a common gearing choice for balancing acceleration and top speed on this model. A well-built sprocket is key to ensuring your chain engages smoothly and transfers power efficiently from the engine to the rear wheel.

BikeMaster makes these sprockets from 1045 steel, a strong material that holds up well to the forces of riding. They're finished in black with a Cataphoresis coating, which helps protect against corrosion and gives it a clean look. This sprocket is made to fit directly onto your bike, making installation straightforward when you're ready to replace your old one.

This sprocket is a good match if you're running a 428 chain. BikeMaster also offers a line of chains that are designed to work well with their sprockets.