E*thirteen Helix R Chainring

28t - Bronze
E*thirteenSKU: CR5338
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E*thirteen Helix R Guidering (3mm Offset) 3-Bolt 28t - Bronze X

    Maple Valley - In Store Pickup

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  • 26921 Maple Valley Black Diamond RD SE
    Maple Valley WA 98038

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e*thirteen Helix R Guidering - 28t 11/12-Speed 3mm Offset SRAM 3-Bolt DM Bronze. Helix R SRAM Direct Mount Chainrings offer a true upgrade solution for SRAM 3-Bolt MTB crank users (including DUB) to achieve cross compatibility with both SRAM™ and Shimano™ 11 and 12-speed drivetrains.
  • Forged from 7075- T7 aluminum then extensively CNC optimized for industry leading weights and a unique high-end full CNC aesthetic
  • -3mm offset (Boost chainline)
  • Compatible with SRAM 3-Bolt Direct Mount cranks and 11 and 12 speed SRAM and Shimano chains
  • Tough enough for any MTB discipline
    Chainline/Hub Compatibility 141/148 Boost Hubs
    Color Bronze
    Defined Color Brown
    Direct Mount Type Direct Mount SRAM
    Drivetrain Speeds 10
    Drivetrain Speeds 11
    Drivetrain Speeds 12
    Material Aluminum
    Offset 3
    Ring Position/Type Chain Retaining Single Ring
    Round or Oval Round
    Tooth Count 28
    Item Specific Details
    UPC: 4711280340118
    Manufacturer Part #: CR4HRA-136
    28t - Bronze

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