Gran Compe track cog - various colors
Gran Compe track cogs are CNC machined from hardened cro-mo steel and available in seven rad colors.
15t & 16t cogs are solid, 17t & 18t have slotted cutouts.
FYI: All track cogs have 1.37"x24tpi threading. ALL OF THEM. Any threaded cog can be used on any threaded track hub.
• 1/2" x 1/8"
• standard 1.37"x24tpi threading
• colors: pink, gold, blue, green, red, silver, black