Chain Axle Sprocket Replacement Kit Model C, D, E

For use with Model C Indoor Rowers. Replaces the original Model C parts with smoother, quieter Model D parts. This kit includes 14 tooth quiet sprocket, axle, chain idler pulleys, nickel chain with connectors and swivel, 17mm bearing, 17mm bearing cup, R8 bearing, R8 bearing cup, screws and nuts. See more info.