1.37"x 24Tpi. 1.37"x 24Tpi Standard R/H threaded. for correct fixed use, the fixed cog should NEVER move on the hub when pedal force is applied in both directions. Note: General Fixed sprocket check.
velobike Elite 17t 1/8 Sprocket Track Cog Fixed Gear Single Speed
Gusset Fixed Track Cog 3/32" – 1.37" x 24TPI Threaded Sprocket Fixie/SS/Track
Halo Track Rear Hub Double Fixed/Fixed Flip Flop 24h 32h 36h 48h
VINTAGE FIXIE TRACK BICYCLE FIXED WHEEL GEAR SPROCKET COG, 12-22T, 3/32" / 1/8"
Phil Wood 1/8" 19t Track Cog 1.370x24 78g
MICHE FIXED 18 TOOTH 1/8" TRACK SPROCKET COG & CARRIER
