e*thirteen Helix R Guidering - 30t 11/12-Speed 52/55mm Flip Flop CL 3/5mm Offset

$69.95 Regular price $77.99
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Low stock - 5 in stock, ready to ship

Helix R Direct Mount rings are designed to function equally well with all 11 and 12-speed SRAM™ and Shimano™ drivetrain systems on e*thirteen Helix or legacy TRS/LG1/XCX cranks.

  • e*thirteen's Gen 4 narrow-wide tooth profile delivers upgraded chain retention, lower system noise, and increased wear-life
  • Cross-Compatible with SRAM and Shimano 11 and 12 speed chains
  • Convenient flip-flop design, compatible with both Boost and SuperBoost chainlines (52/55mm)
  • Pair seamlessly with Helix and Helix R cranks, or with legacy TRS/LG1/XCX cranks using included 1mm spacer ring
  • e*thirteen's Quick Connect direct mount interface keeps the system secure and creak-free
  • Forged from 7075-T7 aluminum, then extensively CNC optimized for light weight, and technical aesthetics
  • Tough enough for any MTB discipline
  • MPN: CR4HRA-113
  • UPC: 4710751509887
  • Chainline/Hub Compatibility141/148 Boost Hubs
    Chainline/Hub Compatibility157 Super Boost Hubs
    ColorNaranja Orange
    Defined ColorOrange
    Direct Mount TypeDirect Mount e*Thirteen
    Drivetrain Speeds10
    Drivetrain Speeds11
    Drivetrain Speeds12
    OffsetFlip-Flop 0/5
    Ring Position/TypeChain Retaining Single Ring
    Round or OvalRound
    Tooth Count30
    SKU: DMCN0376