With a long-wearing tooth profile and refined aesthetic, the integrated look when paired with Helix Race Alloy e*spec cranks is the ultimate upgrade to your ebike. Upgrade chainrings compatible with Bosch CX Gen 4, Bosch SX, TQ HPR50, Fazua Ride 60, Shimano EP8, and Specialized SL1.1 and 2.1/2.2 motors and cranks. New M4 narrow-wide profile delivers enhanced chain retention and cross compatibility with Shimano, Sram, and TRP 11/12s drivetrains, incl. T-Type. 32/34T sizes complement e*thirteen wide range cassettes, Pairs perfectly with Helix Race e*spec Cranks. Forged-CNC 7075 AL for ultralight weight, with high strength, stiffness, and wear-life. Helix Race e*spec
Chainring
34T
Compatible with Shimano EP8 Direct Mount
21mm Offset
Shimano/SRAM 11/12s Chain Compatible
Black Helix R e*spec Chainrings merge cutting-edge design and performance. Originally designed as an upgrade compatible with Bosch CX Gen4 e-bikes, these rings are now also available compatible with TQ HPR50, Fazua Ride 60, Shimano EP8, as well as Specialized SL1.1 and 2.1/2.2 motors. The 1-piece direct mount chainring, forged and machined from 7075 AL, boasts lightweight durability, impressive stiffness, and a standout technical aesthetic.