- Superior chain retention
- Special MTB gear teeth profile improves chain engagement and retention
- DYNAMIC CHAIN ENGAGEMENT+
- Rigid and lightweight design for aggressive trail riding
- Hollow forged crank maximizes power transfer while limiting weight
- HOLLOWTECH II
- Q-factor: 172 mm
- Chainline: 52 mm
- Weight: 608 g (28T), 622 g (30T), 620 g (32T), 633 g (34T), 651 g (36T)
TECHNOLOGIES