Shimano Deore XT FC-M8100-1 Crankset - 170mm 12-Speed 1x Direct Mount Hollowtech II Spindle Interface BLK Description-Axle (Alloy) 135/142mm 8mm Rise -8 Deg Length

8mm Rise -8 Deg Length 90mm Color Pob

Sub-Compact chainrings only work in predefined size combinations: 46/30 or 48/32

Clearly labeled specifications for easy identification and installation Ring Position/Type Single Chainring BCD 80 Color Black

Model Super Moto-X Size 20" Width 4

Shimano Deore XT FC-M8100-1 Crankset - 170mm 12-Speed 1x Direct Mount Hollowtech II Spindle Interface BLK Description-Axle (Alloy) 135/142mm 8mm Rise -8 Deg LengthThe Shimano Deore XT FC M8100 1 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