The SHIMANO DEORE XT FC-M8100-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention.

FEATURES

• 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
• Weight: 608 g (28T), 622 g (30T), 620 g (32T), 633 g (34T), 651 g (36T)