e*thirteen Helix Race 107 BCD Chainring - Black Size:40t Vega Outsole: Integrated full-carbon outsole

Vega Outsole: Integrated full-carbon outsole

It's compatible with SRAM Wide DUB inner bearings

The RED XPLR Wide Road crankset maximizes tire clearance and features SRAM's hollow carbon arms paired with the aluminum X-Sync 8-bolt direct mount 1x chainring of your choice

with no need (or facility) to cut these cables

Balanced stiffness and stretch ensure smooth

e*thirteen Helix Race 107 BCD Chainring - Black Size:40t Vega Outsole: Integrated full-carbon outsoleThe Helix Race 107 BCD Chainring is a high value quality upgrade for Gravel and Road Cyclists using 4 bolt 107 BCD cranks such as SRAM XPLR or Power Meter Cranks like Quarq Force or Rival. Take full advantage of e*thirteens widest range cassettes by dropping 2 teeth or more in chainring size with our smaller 38, 40, and 42T sizes. A combo that supports steeper climbs and faster descents. Helix Race 107 BCD rings are forged from long wearing 7075 alloy