CHAINRINGS
Discontinued Items Archive
- Chainring BCD diagram
- Can I install a Guidering M on a non-e*thirteen crankset?
- Guidering M wear recommendations
- Does the Guidering M work as well with 9/10 speed as it does with 11 speed?
- Should I use a specific type/brand of chain with my guidering M?
- How do I know when my Guidering M is worn out?