e*thirteen Helix Race 107 BCD Chainring - Grey Size:40t Even during the hardest moments

Even during the hardest moments of the climb

Supplementary sports food with carbohydrates and potassium

so you don’t need to get a new one

Max Beam Distance: 140m

e*thirteen Helix Race 107 BCD Chainring - Grey Size:40t Even during the hardest momentsThe 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