Helix Race E*Spec Bosch Gen 4 Aluminum Chainring Options:Helix Race e*spec Chainring - Bosch Gen4 Direct Mount, 13mm Offset, 34T, 11/12 Speed, Black while the block spacing is

while the block spacing is configured for better self-cleaning

Can be worn more than 12+ different ways

100% Redesigned durable alloy chassis

with the energy of the chain freewheeling backwards

Helix Race E*Spec Bosch Gen 4 Aluminum Chainring Options:Helix Race e*spec Chainring - Bosch Gen4 Direct Mount, 13mm Offset, 34T, 11/12 Speed, Black while the block spacing isHelix Race e*spec Chainrings merge cutting edge design and performance. Designed for Bosch equipped e bikes, this 1pc direct mount chainring is forged from 7075 AL for lightweight durability, impressive stiffness, and a standout technical aesthetic. Its custom metal dust cover enhances style and minimizes seal and lockring contamination. The new M4 narrow wide profile delivers enhanced chain retention and cross compatibility with Shimano, Sram, and