SLX - HOLLOWTECH II - MTB Crankset - 172 mm / 52mm Q-Factor - 1x12-speed.
The SLX FC-M7100-1 crank features an entirely new construction, using direct mount chainrings, special gear. tooth profile for improved chain retention, and a 172mm Q-factor.
Special MTB gear teeth profile improves chain engagement and retention.
Hollow forged crank maximizes power transfer while limiting weight.
Superior chain retention.
Rigid and lightweight design boosts trail-riding enjoyment.