Shimano DEORE XT FC-M8130-1 Crankset - 170mm 12-Speed Direct Mount Hollowtech II Spindle Interface BLK CheckoutTitle=SRAM RED AXS Rear Derailleur Pulley Kit - 12t Upper and 14t Lower 5 Degrees of Rotational Reach Weight-653

Shimano DEORE XT FC M8130 1 Crankset 170mm 12 Speed Direct Mount Hollowtech II Spindle Interface BLK CheckoutTitle=SRAM RED AXS Rear Derailleur Pulley Kit 12t Upper and 14t Lower 5 Degrees of Rotational Reach Weight 653 5 Degrees of Rotational Reach Adjustment: Dial in the perfect lever placement independent of your other cockpit controls 46 BB Frame Interface T47 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Defined Color Black keyword search Hellbender 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