Ethirteen Cassette Helix Race 11 speeds
349.90 - CHF incl. VAT
The HELIX R cassette is an upgrade for any Eagle or Shimano SRAM transmission, with a greater range than other cassettes on the market. The 9-tooth sprocket allows you to descend from a tray size while maintaining the same gear at the top, and offers not only better ground clearance, but also an overall lighter transmission.