NEW Shimano XT FC-M8120-1 Crankset -165mm, 12-Speed, Direct Mount, 55mm Chainline, Hollowtech II Spindle Interface, Black variant-size-49cm Chain: KMC Z Chain

Chain: KMC Z Chain

more stability

Visor Included: Yes

including 1x and 2x

The Grappler is Surly’s dedicated drop-bar trail bike

NEW Shimano XT FC-M8120-1 Crankset -165mm, 12-Speed, Direct Mount, 55mm Chainline, Hollowtech II Spindle Interface, Black variant-size-49cm Chain: KMC Z ChainThe Shimano Deore XT FC M8120 crankset features modern construction using direct mount chainrings and a 178mm Q factor for 12 speed MTB drivetrains. 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