Shimano Crankarms FC-M7100-1 52/142-148mm SLX 1x 12spd bike-bags mile after mile

mile after mile

snaggy edges

Constructed in the same way our adult Flex Knee pads with an open back and dual-layer protection the Flex has you covered

Q-factor: 178 mm

Shimano Crankarms FC-M7100-1 52/142-148mm SLX 1x 12spd bike-bags mile after mileThe 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. FEATURES Superior chain retention Special MTB gear teeth profile improves chain engagement and retention DYNAMIC CHAIN ENGAGEMENT+ Rigid and lightweight design boosts trail riding enjoyment Hollow forged crank maximizes power transfer while limiting weight HOLLOWTECH II Easier