Description

Helix e*spec 104BCD 7075 AL Chainring.
´´A lightweight and affordable 104BCD chainring compatible with e*thirteen´s spiders, with excellent chain retention and longevity.
The Helix e*spec 104BCD chainring features a lightweight, stiff, and durable 7075-AL construction and e*thirteen´s latest M4 narrow-wide tooth profile for excellent chain retention and longevity.
Helix´s performance and affordable price make it the perfect match for any 104BCD spider or the e*thirteen Turbocharger Spider Guard.
Benefits and Tech Specs:The narrow-wide M4 profile offers improved chain retention and cross-compatibility with Shimano, SRAM, and TRP 11/12 speed drivetrains, including T-type.
CNC-forged 7075 aluminum for ultra-light weight, high strength, stiffness, and longevity.
32/34T sizes complement the wide range of e*thirteen cassettes.
Compatible with 104BCD spider-based e-bike chainrings and e*thirteen Turbocharger Spider-Bashguard sets.
Size:32T, 34T.
Crank/Motor Compatibility:4-bolt 104BCD.
Offset:0mm.
Speeds:11/12s.
Chain Retention:M4 narrow-wide.
Chain Compatibility:Shimano/SRAM 11/12s.
Materials:AL 7075-T6.
Weight:43g, 56g.
Colors:Black
Black