E-Thirteen Helix 12 Speed Race Cassette - XD Driver - Intergalactic - 9-50T - 12 Speed Dangerous Goods 35mm: 800mm

35mm: 800mm

Mini: 40mm wide strap and will hold objects between 30 and 60mm in diameter

400 710845729553 Argyle Coil -2012-2016 00

while still having a thick 9

E-Thirteen Helix 12 Speed Race Cassette - XD Driver - Intergalactic - 9-50T - 12 Speed Dangerous Goods 35mm: 800mmThe HELIX R Cassette is an upgrade to any SRAM Eagle or Shimano drivetrain, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top end gearing and provides not only better ground clearance but an overall lighter drivetrain. The improved tooth profile of the Helix cassette's features Shimano 12 speed level shifting performance with the improved reliability of a steel and