The Cinema Rock Sprocket is a super tough, solid sprocket design with recessed patterns eliminating some excess weight. Made from full CNC machined 6.5mm thick 7075-T6 aluminium for superior strength with 7 half depth reliefs for a clean look & weight reduction. The Rock Sprocket features offset 1/8" teeth that provides enhanced chaim alignment on all setups. section Product Specs TYPE: Bolt On
Material: Alloy WEIGHT: 100g (3.52oz)