420 Rear Sprocket special order

Special order the tooth option that will work for you 5.25 Bolt circle 4.563 I.D. Premium high strength aluminum Split Sprocket for 420 chain We stock 70T & 80T The following tooth options are available: 17-27 28-40 41-48 59-67 68-72 73-80 1 piece sprockets are also available - Special order