Quick ViewGates Carbon Drive CDX CenterTrack Front Pulley 69T 5 bolt 130  BCD for Tandems $101.56
Quick ViewGates Carbon Drive CDX CenterTrack Front Pulley 74T 5 bolt 130  BCD for Tandems $110.70
Quick ViewGates Carbon Drive CDX CenterTrack Rear Sprocket: 22 tooth, compatible with 9-spline Shimano Freehub $107.55
Quick ViewGates Carbon Drive CDX CenterTrack Rear Sprocket: 24 tooth, compatible with 9-spline Shimano Freehub $115.76
Quick ViewGates Carbon Drive CDX CenterTrack Rear Sprocket: 20 tooth, Compatible with 9-spline Shimano Freehub $99.38