E*thirteen Helix R Direct Mount Chainring for 3-Bolt Cranks

Regular price £89.95
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Tax included.

Size

Helix Race | Chainring | 3-Bolt Direct Mount | 28T | 3mm Offset | Shimano/SRAM 11/12s Chain Compatible | Intergalactic

The Helix R 3-Bolt Direct Mount Chainrings, engineered for SRAM 3-Bolt crank systems, merge aesthetics with robust durability. e*thirteen's narrow-wide tooth profile ensures compatibility with Shimano and SRAM 11 and 12-speed drivetrains. Manufactured from AL-7075-T6 aerospace-grade aluminum, the rings are CNC sculpted for weights starting at just 48g. Helix R 3-bolt rings are available in the most popular -3mm offset, in sizes 28-34T, and in the spectrum of e*thirteen colors. Elevate your 3-Bolt Cranks, diversify drivetrains, reduce weight, and bring a new aesthetic to your bike with the Helix R 3-Bolt Chainrings.

Feature:

  • Save weight, keep your drivetrain options open and use the chain you want
  • -3mm Offset, 3-Bolt Direct Mount design for use with SRAM™ 3-bolt direct mount compatible cranks
  • Cut from billet AL-7075 for the highest strength and wear resistance
  • SRAM™ and Shimano™ 11 and 12 Speed Chain compatible
  • Extensive CNC machining for ultra-light weight (32t=51g) and looks that kill
  • Available in 5 bold Ano colors and 4 sizes 28/30/32/34t
  • Riders who want to stylize their SRAM-equipped ride can now do so and even match the color and design aesthetic of the Helix Race cassettes.

Specification

Size 28T
Compatability(Crank/Motor) SRAM 3-Bolt Direct Mount Cranks
Offset 3mm Offset
Speeds 11/12s
Chain Retention M4 narrow-wide
Chain Compatibility Shimano/SRAM 11/12s
Material AL 7075-T6
Weight 45g
Color Intergalactic
Warranty 5 Years

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