The RNC 7075 Aluminum Sprocket are machined from aerospace grade 7075-T651 aluminum. These sprockets are shipped with the proprietary 24mm / 80 spline adapter that is used for the RNC cranks, however these sprockets use the profile universal inserts so you can pick one of those up to use it for your setup.
- Weight: 2.3oz (25T)
- 100% USA made
