Sunstar Yamaha TTR 125 Rear Sprocket

Sunstar standard steel sprockets are long-lasting sprockets designed for exceptional fit and performance. They are constructed from 1045 high carbon steel with an exclusive heat treatment for added strength and durability. These sprockets also receive a special treatment to aid in resisting rust and corrosion. Sunstar has supplied the global market with the deepest range of sprocket options since 1946, and their standard steel sprockets are another example of their leading-edge design, testing, and technology. Always gear-up with Sunstar standard steel sprockets to maintain a top-performing bike.