Shimano SLX FC-M7100-1 Crankset - 170mm 12-Speed 1x Direct Mount Hollowtech II Spindle Interface BLK CheckoutSpec= 5.3/12.8mm Shimano Ultegra Di2 2×12 electronic

Shimano Ultegra Di2 2×12 electronic drivetrain with Giant PowerPro dual-sided power meter (52/36T)

increasing wheel stiffness

1 Diameter 12

keyword search SPA-6

GoatLink  for 10-speed Shimano mountain bike rear derailleur

Shimano SLX FC-M7100-1 Crankset - 170mm 12-Speed 1x Direct Mount Hollowtech II Spindle Interface BLK CheckoutSpec= 5.3/12.8mm Shimano Ultegra Di2 2×12 electronicThe Shimano SLX FC M7100 crankset for MTB offers the simplicity of a 1x drivetrain with the stability and compatibility of Hollowtech II technology. Chainring sold separately Hollow forged crank maximizes power transfer while limiting weight Shimano's Hollowtech II technology provides the best balance of stiffness strength weight and rotating performance Features 52mm chainline 172mm Q factor Rings Sold Separately Number of Chainrings No Rings