Shimano XTR FC-M9120 Crankset - 175mm 12-Speed 1x Direct Mount Hollowtech II Spindle Interface Gray MFPN=4B-SN3180060-103-0009-AM This results in a lighter

This results in a lighter faster stronger and more durable chain

Color Black Lower Stack Height 12 Bearing Type Cartridge Crown Race 40 Weight 76 S

Model Duroc 30 Expert Size 29" Front/Rear Front Axle/Spacing (mm) QRx100/15x100 Hub SRX Hole 28 Brake 6-Bolt Rim Duroc 30 Internal W 27mm Material Aluminum Type Tubeless Color (H/S/R) Black Weight 833g Wheel Type Front Axle Type 100X15 QR / 9QR

Hitch Type 2" Receiver

Shimano XTR FC-M9120 Crankset - 175mm 12-Speed 1x Direct Mount Hollowtech II Spindle Interface Gray MFPN=4B-SN3180060-103-0009-AM This results in a lighterShimano XTR M9120 cranks feature a lightweight and rigid design thanks to Hollowtech II crank construction. Chainrings can be easily exchanged with the direct mount system and one key release. Rings Sold Separately Number of Chainrings No Rings Included Drivetrain Speeds 12 Chainring BCD Direct Mount Chainline Hub Compatibility 141 148 Boost Hubs Color Gray Crank Length (mm) 175 Crank Intended Use Mountain BB Included No Pedal Spindle 9 16" Spindle