Crankset: 42-32-24T triple, 38-26T double or 40-28T double
Rear derailleur: Improved Shadow design
Front derailleur: Angled adjustment screws and clamp bolt for easier fitting and maintenance; direct mount option
Chain: New 10-speed HG-X directional
Cassette: 11-36T, 11-34T or 11-32T (CS-M771-10)
Shifters: Rapidfire Plus with Vivid indexing (as on XTR); Instant, Multi- and 2-Way Release; mode converter allows use with double and triple cranksets
Brake levers: Lightweight, with Servo-Wave technology, free stroke adjuster and tool-less reach adjuster;  one-way bleeding system; Ispec compatible
Brake callipers: Compact, with oversized 22mm ceramic pistons and one-way bleeding system
Brake rotors: Ice Tech technology (aluminium core embedded in stainless steel) for improved heat management; 160/180/203mm with Center Lock or six-bolt mount
Brake pads: Optional Ice Tech pads with aluminium cooling fins
Pedals: Lightweight cross-country (PD-M780, 343g/pair) and integrated cage trail (PD-M785, 408g/pr) versions