e*thirteen Helix Race e*spec Chainring - Bronze MISC disc Handlebar Giant Contact XR

disc Handlebar Giant Contact XR D-Fuse

Unique profile with low sectional height and wide width adds radial compliance and lateral stiffnessImproved radial compliance for better traction over bumps and chatter while reducing negative feedback to the rider

Pop them off and slip them in your jersey pocket on hot days or big climbs when you need maximized airflow through our STACC vent system

Because of the 31

Product code: JM5400

e*thirteen Helix Race e*spec Chainring - Bronze MISC disc Handlebar Giant Contact XRHelix R e*spec Chainrings merge cutting edge design and performance. Designed as an upgrade for the most popular e bike motor systems, this 1 piece direct mount chainring is forged and machined from 7075 AL. Boasting lightweight, durability, impressive stiffness, and a standout technical aesthetic, they're available for Bosch CX Gen4 Gen5, Bosch SX, TQ HPR50, Fazua Ride 60, Shimano EP8, Avinox, as well as Specialized SL1. 1 and 2. 1 2. 2 motors. With