e*thirteen components Helix R 11 Cassette Cluster Grey, 46t
$129.95
The e*thirteen Helix R 11 Cassette Cluster is a sweet upgrade to any SRAM or Shimano 11-speed drivetrain. Not only is it lighter than the flagship XTR and XX1 cassettes, but you’ll also enjoy a considerably wider gear range thanks to the smaller 9-tooth cog. This gives you the option to step down…