e*thirteen Helix Race 12-Speed 9-50T Cassette - Grey EOSSale 535g (170mm 32T)

535g (170mm 32T)

99)Bearing Type: TBT / PremiumColours: BlackProduct Code: TBT: BB29BSA-TBTPremium: BB29BSATOKEN Tool: BBT29-5Compatible with PARK TOOL: BBT-79Bearing Size: dia

Number of gears - rear: 8

citrus-based "Original" flavour to reduce flavour fatigue

e*thirteen Helix Race 12-Speed 9-50T Cassette - Grey EOSSale 535g (170mm 32T)The 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