Shimano Deore FCM770E Chainset 44 / 32 /22T x 175mm

Hollowtech II integrated Crankarm and bottom bracket

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 delivering a smooth precise shift and are HyperDrive compatible - Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle

44 / 32 / 22 tooth 9-speed chainrings

Complete with bottom bracket for 68 and 73 mm frames -

Weight: 853 g for M770 in 175 mm