E-Thirteen Helix R 3-Bolt Direct Mount MTB Guidering
Intergalactic 30T Dispatched in 1 working day ID: 248210-848962
£89.95 Add to basket
Intergalactic 32T Dispatched in 1 working day ID: 248210-848963
£89.95 Add to basket
Intergalactic 34T Dispatched in 1 working day ID: 248210-848964
£89.95 Add to basket
Black 30T Dispatched in 1 working day ID: 248210-955605
£64.95 Add to basket
Black 34T Dispatched in 1 working day ID: 248210-955614
£64.95 Add to basket

What are the delivery costs?

We offer Free UK Mainland Delivery on all orders over £20. Products shipped to outlying UK regions are excluded from free shipping.

Standard delivery is normally 2 - 5 working days.

Please view our delivery page for full information on UK and international delivery costs.

Limitless function. Head-turning finishes.

Proven cross-compatibility applied to an ultra-lightweight, durable al-7075-t6 chainring. Highly CNC'D technical finish. Available to match helix cassette colors. Sram™ compatible 3-bolt design.

A technology first. Combine with the chain, derailleur/shifter of choice without a change in chain retention quality. Build a dream rig with more freedom and spec creatively. Available in bold colors to match the popular e*thirteen Helix Race Cassettes, Plus 35 Stems, and Quick Fill Plasma Valves.

  • Save weight, keep your drivetrain options open and use the chain you want
  • 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
  • Match and personalize the way you want
Specification:
  • Chain retention: Updated M4 narrow-wide tooth profile improved retention, reduced chain noise, and decreased system wear.
  • Chainline: 3mm Offset from mounting surface for 3-bolt applications
  • Color: Bronze, Naranja, Eggplant, Gray, Black, Intergalactic PVD
  • Compatibility: All SRAMTM 3-Bolt Direct Mount cranks or other brand cranks that use 3-Bolt Chainrings
  • Material: AL-7075-T6 Aluminum Alloy
  • Size: 28-34t options
  • Weight: 28t: 48g, 30t: 50g, 32t: 52g, 34t:54g


Occasionally, without notice, manufacturers change product design and/or specifications.