E*thirteen Helix R Direct Mount Chainring for e*thirteen Cranks - Naranja

Regular price £64.95
Tax included.


Helix Race | Chainring | Direct Mount | 28T | 52/55mm Flip Flop | Shimano/SRAM 11/12s Chain Compatible | Naranja

Helix R Direct Mount Chainrings, manufactured from durable AL-7075-T6, combine aesthetics and design efficiency. Their flip-flop design accommodates Boost or Super Boost chainlines. With e*thirteen's narrow-wide tooth profile, they ensure enhanced chain retention, reduced wear, and compatibility with Shimano and SRAM chains. Perfectly complementing all Helix Cranks, they're backward compatible with e*thirteen TRS, LG1, and XCX Race cranks. Available in 28-34T and in the spectrum of e*thirteen colors.


  • Direct Mount design for use with Helix cranks, adjustable chainline TRS/LG1 cranks, and XCX Race cranks
  • Flip-Flop design allows for both Boost and SuperBoost chainlines
  • Durable AL-7075-T6 construction for long wear-life, stiffness, and strength
  • M4 narrow-wide tooth profile provides Shimano and SRAM 11/12-speed chain compatibility, excellent chain retention, and reduced wear
  • Extensively CNC optimized for technical aesthetics and ultralight weight, starting at just 48g
  • 28-34T sizes and a full range of colors to match other popular e*thirteen components
  • Personalize and add color accents to your e*thirteen cranks with a lightweight and long-wearing chainring.


Size 28T
Compatability(Crank/Motor) e*thirteen Direct Mount
Chain line 52/55mm
Offset 3.5mm Offset
Speeds 11/12s
Chain Retention M4 narrow-wide
Chain Compatibility Shimano/SRAM 11/12s
Material AL 7075-T6
Weight 43g
Color Naranja
Warranty 5 Years

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