BikeMaster KTM Rear Steel Sprocket 428 49T - Black

This is a BikeMaster rear steel sprocket designed for your 2004-2021 KTM 85 SX with the 17/14 wheel setup. It's a 49-tooth sprocket that uses a 428 chain, and it's built to be a direct replacement for your stock sprocket, helping to ensure smooth power delivery to the rear wheel.

BikeMaster makes these sprockets from 1045 steel, which is a strong material that holds up well to the demands of riding. They're coated with a black Cataphoresis finish that looks good and helps protect the steel. This sprocket is designed for long-lasting performance and good engagement with your chain, making it a solid option when it's time to replace your worn-out sprocket.