e*thirteen Helix R Cassette - 11-Speed 9-46t Nickel/Gray Drop Bar Nylon bristles for durability

Nylon bristles for durability

}Surly OD Enduro Bottom Bracket Regular 100mm

}Ritchey WCS C-220 Stem Face Plate Replacement Black

}Wolf Tooth CAMO RaceFace CINCH Direct Mount Boost Spider - M5 for 52mm Chainline/3mm Offset

Pedals run on three cartridge bearings and a maintenance free IGUS bush for smooth long term durability

e*thirteen Helix R Cassette - 11-Speed 9-46t Nickel/Gray Drop Bar Nylon bristles for durabilitye*thirteen Helix R Cassette 11 Speed 9 46t Nickel Gray. The HELIX R Cassette is an upgrade to any SRAM Eagle or Shimano drivetrain with more range than other cassettes 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. 1 aluminum cogs 10 steel cogs Designed for use with XD and XDR drivers only TECH SPECS Cassette