Helix Direct Mount rings are designed for use with e*thirteen Helix, TRS, LG1 and XCX Direct Mount cranks. These rings are compatible with both Shimano and SRAM 12 speed drivetrains.
Convenient flip-flop design, compatible with both Boost and SuperBoost chainlines (52/55mm)
Cross-Compatible with SRAM and Shimano 11 and 12 speed chains
e*thirteen's Gen 4 narrow-wide tooth profile delivers upgraded chain retention, lower system noise, and increased wear-life
Specifications & Identifiers
Chain Compatibility
10-Speed, 11-Speed, 12-Speed
Chainline/Hub Compatibility
141/148 Boost Hubs, 157 Super Boost Hubs
Chainring Position
Chain Retaining Single Ring
Color
Black
Direct Mount Type
Direct Mount e*Thirteen
Material
Aluminum
Offset
Flip-Flop 3/5
Round or Oval
Round
Tooth Count
30t
Tree Fort ID:
333222459551
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