e*thirteen Helix Race 12-Speed 9-50T Cassette - Grey Size:9-50 Equipped with a two component

Equipped with a two component moulded digits combination

Fits front and rear

Maxle Stealth

whilst also allowing you to easily monitor your battery status

Fits the Included Stem Mount

e*thirteen Helix Race 12-Speed 9-50T Cassette - Grey Size:9-50 Equipped with a two componentThe 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