SRAM X-SYNC Direct Mount chainring 0 mm Offset 40 teeth
Chainring for Direct Mount compatible SRAM cranks.
The chainrings have special teeth that prevent 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.
Number of teeth: 40
Compatibility: SRAM BB30 crankset
Mounting: SRAM Direct Mount
Weight: 119 g (manufacturer)
Mounting: Please use the correct mounting of the guidance manufacturer .