RNC Aluminum Sprocket CNC machined from 7075-T651 aerospace grade aluminum
- Uses the Profile Universal Adaptor to run any spindle size, bolt drive or spline drive.
- Available in 18, 20, 23, 25, 26, 27, 28, 29 & 30T
- Comes w/ 80t spline adapter for use w/ RNC Cranks or Profile Compatible 19mm or 22mm Spline Adaptor
- Weighs 2.3 ounces 25t, 2.8 ounces 28t & 2.9 ounces 30t
- 1/8" thick teeth will not work on 3/32" narrow width chains
100% MADE IN THE USA