BikeMaster Kawasaki Front Sprocket 520 17T

What you get here is a 17-tooth front sprocket designed for a 520 chain size, made by BikeMaster. This sprocket is built from 20CrMnTi steel, which is then shot peened to help it wear longer and heat treated to make it more durable. It's designed to be a direct fit for a wide range of motorcycles, including models like the Kawasaki KDX200, Yamaha XV250 V Star 250, and Suzuki RV125, ensuring smooth power delivery when paired with the correct chain size.

The shot peening process creates a stronger surface on the metal, which helps it stand up to the constant friction from the chain. Combined with the heat treatment, this makes for a sprocket that should last a good long while. BikeMaster makes these to be a reliable replacement part, so you can expect consistent performance and wear resistance across the different tooth counts and models they offer in this series.