e*thirteen Helix Race 107 BCD Chainring - Grey Size:42t Crank Spindle Diameter: 24

Crank Spindle Diameter: 24

Lockup sublimation graphic logos on side of legs and rear back panel

abrasion-resistant and comfortable for long days in the dirt

New-gen design is our lightest ever 10-52T cassette due to the ultra-lightweight

e*thirteen Helix Race 107 BCD Chainring - Grey Size:42t Crank Spindle Diameter: 24The 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