Shimano Deore Xt M8100 Hollowtech Ii Cranks Black 170 mm 170 mm Black

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, 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 for aggressive trail riding:- Hollow forged crank maximizes power transfer while limiting weight- Hollowtech IiSpecifications:- Q-factor: 172 mm- Chainline: 52 mm- Weight: 608 g (28T), 622 g (30T), 620 g (32T), 633 g (34T), 651 g (36T)Technology:Hollowtech II:- Providing the best balance of stiffness, strength, weight and rotating performance.The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider's power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider n