SHIMANO XT FCM770 9 SPEED HOLLOWTECH 2 CHAINSET 44 / 32 / 22 175MM

A high performance chainset from the classic ATB group, offering the most advanced features
Forged HollowTech II aluminium cranks offer unrivalled strength-to-weight ratio
Lightweight construction with external super smooth bottom bracket bearings for efficient use
Drilled steel and carbon composite construction middle ring combined with a thicker aluminium double anodized 44 tooth, and plated aluminium 22 tooth ring for excellent rigidity and durability
SG-X chainrings deliver a smooth precise shift and are Hyperdrive compatible
Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle
tooth 9-speed chainrings
We recommend that this bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing and fit
Comes complete with bottom bracket for 68 and 73 mm frames
Weight: 853 grams for M770 in 175 mm