Shimano Black Shimano Deore XT M756 rear hub

Rear hub. For Centerlock disc brake. Spoke holes: 32. The DEORE XT M8000 rear derailleur features Shimano’s optimized SHADOW RD+ technology with a shallow angle and extremely low profile design, reducing shift effort and improving chain stability, resulting in sharp and silky gear changes. Meanwhile new high efficiency pulleys adapted for cross-chain riding feature a taller tooth profile for improved shifting. Shimano XT front hub with Centerlock brake disc mount, oversize axle for better stiffness and labyrinth seals.