Description
Rennen Design Group Threaded Chainrings Features
Rennen Threaded Chainrings
- Rennen Threaded Chainrings
- Integrated chainring bolts. Threads are machined into the chainrings so you do not have to use a chainring nut
- Decimal gearing manipulates the size of existing gearing to make it slightly harder or easier depending on your needs
- 3/16″ thick 7075-T6 Aluminum
- Single Speed specific tooth profile designed to extend tooth life
