All-City Track Cog

Features:

• 16T and lower are solid, 17T and higher have cutouts
• Chromoly steel; CNC precision machined
• 1/8" width cogs; Threads are 1.37" x 24 tpi

Specifications:
Type: Single Speed Cog
Speeds: Single Speed (1/8")
Drive Type: Threaded Track
Color: Black