Description:

e*thirteen Helix Race e*spec Ring 34T Bosch Gen4 Direct Mount 53mm Chainline Shimano/SRAM 11/12 speed Chain Compatible Bronze

Designed for Bosch Gen 4 e-bikes, this 1pc direct mount chainring is forged from 7075 AL for stiffness, strength and the longest wear life. The extensive CNC machining and M3 tooth profile delivers an ultra lightweight upgrade chainring that offers the best cross compatible Shimano/SRAM chain retention and eye-catching technical aesthetics. A custom outer dust cover enhances the integrated style and helps to prevent
contamination.
The Helix Race E*spec Ring is fully compatible with Shimano, SRAM, and TRP 11 and 12 speed drivetrains, and comes in Black, Bronze, Eggplant Purple or Naranja Orange for color coordination with e*thirteen cranks, cassettes, stems, tubeless valves and more. Available with 53mm chainline in 32T and 34T sizes, it supports dropping a chainring size to take full advantage of e*thirteen’s proprietary 9T smallest cog, wide range cassettes.
PRODUCT SPEC
Chainline 53mm
Color Black, Bronze, Eggplant, Naranja
Compatibility
Bosch CX Gen4 Motor
T-Type Chain Compatible
Features Lightweight, stiff, long wearlife, with technical aesthetics and enhanced chain retention. Cross compatibility with Shimano, Sram, and TRP 11/12s drivetrains.
Included Integrated Aluminum Dust Cover (rubber seal is specific to Helix Race cranks and not included)
Material Forged-CNC 7075 AL
Mount Direct Mount on E*thirteen Helix Race E*spec Alloy Cranks
Size 32T, 34T
Weight
32T: 103g
34T:111g
(without rubber dust seal)