Helix Race 107 BCD Chainring - Helix R 107 BCD 4-Bolt Chainring - Helix R 107 BCD 4-Bolt Chainring dealer items preventing brake fade and warped

preventing brake fade and warped rotors

The mat has an extra large work area

Designed for use on rear wheel

Tracked and grooved upper guide and backplate increases stiffness

Helix Race 107 BCD Chainring - Helix R 107 BCD 4-Bolt Chainring - Helix R 107 BCD 4-Bolt Chainring dealer items preventing brake fade and warpedThe e*thirteen Helix Race 107 BCD Chainring, designed for 4 bolt 107 BCD cranks like SRAM Red or Force including power meter equipped cranks, offers a performance upgrade for Gravel and Road cyclists. The 38, 40, and 42 tooth rings pair perfectly with e*thirteens cassettes for more overall range and higher top speeds. Made from durable premium 7075 alloy, they're CNC sculpted for a high stiffness to weight ratio. Compatible with both SRAM and Shimano