e*thirteen Helix Race 12-Speed 9-52T Cassette - Bronze Size:9-52 Choose Control compound for an

Choose Control compound for an in-between feel between MoPo and Endurance

Available in standard and wide fit options

SRAM CenterLine XR rotors [F]160mm

Cup type: BSA thread (1

e*thirteen Helix Race 12-Speed 9-52T Cassette - Bronze Size:9-52 Choose Control compound for ane*thirteen expanded drivetrain possibilities for every rider with our original 9 50T Helix Race Cassette with 533% gear range. Our proprietary 9t sprocket and patented two piece construction gave riders an unprecedented ability to build the drivetrain of their choice. Now, weve built on that winning formula and added a 52T sprocket for an eye watering 578% total range. Love to grind climbs? Throw on a 28T chainring and go pull some stumps. Hungry for