Shimano 105 FC-RS520 Crankset - 170mm, 12-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black bottom-bracket-bearing-retainer Shimano Deore XT BR-M8100 Series

Shimano Deore XT BR-M8100 Series Disc Brake Calipers Disc Brake Calipers UPC: 192790442655

which is limited to trail riding

stiff and strong

The rear ramp supports the rider in the strongly forward tilted riding position

Wheels Manufacturing BB30 Thread Together Bottom Bracket Bottom Brackets UPC: 811079021649

Shimano 105 FC-RS520 Crankset - 170mm, 12-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface, Black bottom-bracket-bearing-retainer Shimano Deore XT BR-M8100 SeriesThe Shimano 105 FC RS520 is a 2 piece, 4 arm crank that's compatible with modern disc brake road frames. 4 arm crankset for 12 speed drivetrain Compatible with frames of O. L. D. 135mm and 410mm chainstay length 44. 5mm chainline 150mm Q factor Compatible with HG 12 speed chains Item Specifications BB Included No Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Chainring BCD 110 Shimano Asymmetric Color Black Crank Intended Use