SUNSTAR WORKS TRIPLESTAR ALUMINUM REAR SPROCKET 5-242950

SUNSTAR WORKS TRIPLESTAR ALUMINUM REAR SPROCKET 5-242950 {"features":"Constructed of the highest quality, aerospace grade 7075 T-6 aluminum.;Computer designed weight reduction holes for lightness and stability.;Exclusive tooth-valley design that provides 24% more chain contact area for the best power transfer possible;Extra thick hard anodized coating for added durability and a superb finish \u001a leads to 10-15% increase in sprocket life;","description":"SUNSTAR WORKS TRIPLESTAR ALUMINUM REAR SPROCKET","descSource":"h1"}