This 24mm A7075-T6 aluminum full CNC machined sprocket has a mid-school look with 3 holes for the crank position to help with longevity and also has wider spacing between the teeth and guard for use with chains that have longer pins. 19mm and 22mm are compatible with the included spacer ###section### Product Specs TYPE: Bolt Drive MATERIAL: A7075-T6 aluminum WEIGHT: 226g (25T)
