Fouriers 3/32″ 1/8″ Cog Fixie Fixed Gear Track Single Speed Bike Sprocket Lock 3mm 18T

FROM TAIWAN FOURIERS BRAND

Product Features

  • Material: cr-mo ,heat treating.cold forged.
  • Spec: 3/32″ ( 1.8mm) or 1/8″ (3mm)
  • Teeth : 13t 14t 15t 16t 17t 18t 19t 20t 21t
  • Designed for the lock-type hub.
  • It is heat-treated, which has higher average life and better wear resistance than the single-speed tooth without heat treatment on the market.