- Variable thickness of the tooth holds the chain from the dropping
- Special shape of tooth profile guarantees a tighter contact with the chain and can hold it reliably
- Special tooth profile guarantees a slow and a soft spinning, in compare with the classic chainrings
- The increasing of the tooth height can improve the reliability of chain retention during the strong vibrations and jolts
- The chamfers and the wide mud gap – help to remove the mud
- Weight bicycle reduction from 150 to 400 grams, due to no needs of additional devices like front derailleur and chain guide
- Made from hard wearing aluminum alloy
- 34T rings have integrated shims and chainring bolt threads to allow the smallest ring size possible on a 110 BCD crank
SPECS:
Material: 7075-T651
Manufacturing: CNC Milling
Ovality: 12 %
Timing: 108° after TDC (top dead center)
Weight (+/-1g): 48g (34T), 51g (36T), 54g (38T), 60g (40T), 68g (42T), 80g (44T), 90g (46T)
Compatible with: 9, 10, 11 Speed Chains
Surface coating: Colored anodized