CANNONDALE Direct Mount chainring spidering OPI 1x MTB SI
Ultra light and durable Direct Mount chainring for Cannondale SI cranks in 10 arm design.
The special X-Sync tooth profile with alternating thick and thin teeth prevents the chain may come off.
In conjunction with an SRAM or Shimano Shadow Type2 + derailleur, which have greatly increased bias of the cage, the chain is reliably held in place without chain guide.
For a more even wear and maximum durability chainring can be offset by 90 degrees mounted on the crank recording.
Compatible with 10 and 11-speed drives.
Number of teeth: 30, 32 or 44
Compatibility: Cannondale SI cranks
Mounting: Direct Mount
Weight: 46g (30 teeth, manufacturer information)