e*thirteen Helix Race 12-Speed 9-50T Cassette - Bronze Size:9-50 • Injectable through the valve

• Injectable through the valve

but fully progressive

Tool holder: ring wrench with 12 cam holder

and a rear vent for improved airflow

these socks are designed for high-intensity riding or racing and with a choice of three cuff lengths

e*thirteen Helix Race 12-Speed 9-50T Cassette - Bronze Size:9-50 • Injectable through the valveThe 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