"The Subrosa Speed Sprocket is a 100% CNC machined, 7075-T6 sprocket that is designed to resemble a classic shape with the strength and weight that modern riders demand. The unique 10 spoke design retains strength while also reducing weight. We left a large amount of material around the outer profile to help maintain the shape during impacts. This 6mm thick sprocket is built to take it!" - Subrosa

• 7075-T6 6mm thick alloy

• CNC Multi-level design

• Offset teeth maintain chain alignment

• Includes 19mm and 22mm adaptors

• Available in 25T and 28T

• Weight: 2.6 oz for 25T