Shimano XT FC-M8120-1 Crankset -170mm, 12-Speed, Direct Mount, 55mm Chainline, Hollowtech II Spindle Interface, Black clip-on-fender Fits Inner Rim Widths: 19mm-26mm

Fits Inner Rim Widths: 19mm-26mm

Item Specifications Cassette Body Type Shimano HG 11/12-Speed Road Cogs 11-12-13-14-15-16-17-19-21-24-27-30 Color Gray Defined Color Gray Drivetrain Speeds 12 Range 11-30 Weight 223

so a tube of SAC-2 belongs on the bench or in the tool box of every mechanic

5mm hex fastening bolt

Shimano XT FC-M8120-1 Crankset -170mm, 12-Speed, Direct Mount, 55mm Chainline, Hollowtech II Spindle Interface, Black clip-on-fender Fits Inner Rim Widths: 19mm-26mmThe Shimano Deore XT FC M8120 crankset features modern construction using direct mount chainrings and a 178mm Q factor for 12 speed MTB drivetrains. 55mm chainline TL FC41 Tool not included Hollow forged crank maximizes power transfer while limiting weight Rigid and lightweight design for aggressive trail riding Shimano's Hollowtech II technology provides the best balance of stiffness, strength, weight and rotating performance. 178mm Q factor Item