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  • e*thirteen Helix R 11/12 Speed Chainring
  • e*thirteen Helix R 11/12 Speed Chainring
Overview

Unlock your dream build

Proven cross-compatibility applied to an ultra-lightweight, durable AL-7075-T6 Chainring with a highly CNC-machined technical finish. This chainring is crafted to combine with the chain and derailleur/shifter of your choice without a change in chain retention quality, so you can build a dream rig with more freedom and spec creativity.

Product details

  1. Flip-Flop Design achieves Boost and SuperBoost chain lines with Helix, TRS, LG1, and XCX cranks
  2. Cut from billet AL-7075-T6 for the highest strength and wear resistance
  3. SRAM™ and Shimano™ 11 and 12 Speed Chain compatible
  4. Extensive CNC machining for ultra-light weight (32t=52g) and looks that kill
  5. Updated G4 narrow-wide tooth profile improves retention, reduces chain noise, and decreases system wear

More options

Trek TAB Belt Drive Chainring

Trek TAB Belt Drive Chainring

$59.99 

SRAM X-SYNC 12-Speed Aero Direct Mount Chainring

SRAM X-SYNC 12-Speed Aero Direct Mount Chainring

$264.00 

SRAM RED 22 X-Glide Chainring

SRAM RED 22 X-Glide Chainring

$152.00 - $158.00 

SRAM Eagle X-SYNC 2 Aluminum Oval Boost Chainring

SRAM Eagle X-SYNC 2 Aluminum Oval Boost Chainring

$128.00 

SRAM Eagle X-SYNC 2 Aluminum Direct Mount Boost Chainring

SRAM Eagle X-SYNC 2 Aluminum Direct Mount Boost Chainring

$107.00 

SRAM Eagle X-SYNC 2 Aluminum Direct Mount Chainring

SRAM Eagle X-SYNC 2 Aluminum Direct Mount Chainring

$107.00 

SRAM X-SYNC Direct Mount 1x12 Chainring

SRAM X-SYNC Direct Mount 1x12 Chainring

$104.00 

Wolf Tooth Shimano Direct Mount Hyperglide+ Elliptical Chainring

Wolf Tooth Shimano Direct Mount Hyperglide+ Elliptical Chainring

$86.95 

Wolf Tooth Drop-Stop 110 Asymmetric Chainring

Wolf Tooth Drop-Stop 110 Asymmetric Chainring

$84.95 - $89.95 

Wolf Tooth Drop-Stop GRX Elliptical Chainring

Wolf Tooth Drop-Stop GRX Elliptical Chainring

$81.95 

Wolf Tooth Drop-Stop 110 Asymmetric Elliptical Chainring

Wolf Tooth Drop-Stop 110 Asymmetric Elliptical Chainring

$81.95 

Wolf Tooth Shimano Direct Mount Hyperglide+ Chainring

Wolf Tooth Shimano Direct Mount Hyperglide+ Chainring

$79.95 

Wolf Tooth Drop-Stop Flattop 110 BCD Chainring

Wolf Tooth Drop-Stop Flattop 110 BCD Chainring

$79.95 - $84.95 

Wolf Tooth Shimano 104 BCD Hyperglide+ Chainring

Wolf Tooth Shimano 104 BCD Hyperglide+ Chainring

$69.95 - $74.95 

SRAM X-SYNC 1x12 Direct Mount Road Chainring

SRAM X-SYNC 1x12 Direct Mount Road Chainring

$63.00 

Wolf Tooth Drop-Stop 104 BCD Chainring

Wolf Tooth Drop-Stop 104 BCD Chainring

$59.95 - $69.95 

e*thirteen Bosch Gen 4  Aluminum Direct Mount Chainring

e*thirteen Bosch Gen 4 Aluminum Direct Mount Chainring

$54.95 

Trek-Diamant E-bike Bosch 2 Boost Chainring

Trek-Diamant E-bike Bosch 2 Boost Chainring

$52.99 

Trek-Diamant E-bike Chainring

Trek-Diamant E-bike Chainring

$52.99 - $63.99 

Electra Hydrive E-bike Chainrings

Electra Hydrive E-bike Chainrings

$52.99 

Electra Single Chainring for 1-Piece Crank

Electra Single Chainring for 1-Piece Crank

$39.99 

Bosch Gen 3 Narrow Wide Chainring

Bosch Gen 3 Narrow Wide Chainring

$36.99 

e*thirteen Bosch Gen 4 Steel Direct Mount Chainring

e*thirteen Bosch Gen 4 Steel Direct Mount Chainring

$34.99 

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NEW
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NEW
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e*thirteen Quick Fill Plasma Valves

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$19.95 - $29.95 

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