- Rings can be replaced in less than a minute with 2 turns of a 4mm hex key
- Carriers available to fit most direct-mount cranks, rings offered in round or oval
- Narrow-wide teeth prevent unwanted chain drop
- Made from 7075-T6 aluminum alloy
- 69g (Cinch Boost carrier+30T oval ring)
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 017262821946
EAN: 0017262821946
Manufacturer Part Number: 1C0375BLK
OU2052
132715-Q0-L