e*thirteen Helix Race 107 BCD Chainring - Grey Size:42t The PRO Gap Cap Expander

The PRO Gap Cap Expander is available for 1 1/8 (PRHS0118) and 1 ¼ inch (PRHS0119) steerers

Single Brake Weight: 260g (Without Oil Hose and Brake Pads)Single Brake Lever: 98gSingle Caliper: 162g (Without Brake Pads)

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

Crank Spindle Diameter: 24

Designed to not interfere with your riding

e*thirteen Helix Race 107 BCD Chainring - Grey Size:42t The PRO Gap Cap ExpanderThe 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