e*thirteen Helix Race e*spec Chainring - Sterling Silver Variant:Bosch Gen4 - 13mm Offset 1 (not filled)

1 (not filled)

Connection technology: ANT+ and Bluetooth

Zippered side pocket with a stay-down seam zipper

increasing confidence

e*thirteen Helix Race e*spec Chainring - Sterling Silver Variant:Bosch Gen4 - 13mm Offset 1 (not filled)Helix 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