E-thirteen Helix Race E-spec Dji Avinox Direct Mount 8mm Offset Chainring 11 12s Chain Compatible

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, dji avinox, as well as specialized sl1.1 And 2.1 2.2 Motors. 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 e-bike.The new m4 narrow-wide profile delivers enhanced chain retention and cross-compatibility with shimano , sram , and trp 11 12s drivetrain, including sram t-type . It's available in a variety of specialized colors for coordination with e*thirteen cranks, cassettes, stems, tubeless valves, and more.Bosch rings are offered in two offset options: 13mm for 53mm chainline on cx gen4 sx and 55mm chainline on cx gen5 bikes15mm offset for 55mm chainline on cx gen4 sx, and 57mm chainline on cx gen5 

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,