e*thirteen Helix Race 12-Speed 9-50T Cassette - Bronze Size:9-50 Argyle ab 2007

Argyle ab 2007

12Spindle Interface Type: SRAM DUBChainline/Hub Compatibility: 135/142 MTB HubsColor: Black

and which freehub type is needed

External rim width (mm)

e*thirteen Helix Race 12-Speed 9-50T Cassette - Bronze Size:9-50 Argyle ab 2007The HELIX Race Cassette is an upgrade to any SRAM Eagle or Shimano shifter and derailluer combination*, 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. Features Compatible with SRAM, Shimano and TRP shifters and derailleurs of the same gearing count and similar cage