Helix Race 107mm BCD Chainring 38T e*thirteen Code:CR4HRA-148 Starting Weight: 465g(Without Spring)

Starting Weight: 465g(Without Spring)

Mounts to 22

Dual-injected  TPU walking pads

Removing the chain:

5x41 and BBRight standards

Helix Race 107mm BCD Chainring 38T e*thirteen Code:CR4HRA-148 Starting Weight: 465g(Without Spring)e*thirteen Helix Race Chain ring 107BCD 38T Shimano SRAM 11 12 speed Chain Compatible Black The 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