FIXED COG - Rear Sprocket, Threaded, 1/2 x 3/32, 22T, Cro-Mo, SILVER NOT EZ-OFF

Quality Chromoly Track/Fixie Cog 3/32"x 1/2" x 22 Tooth with Lock Ring.
Hardened and Double Tempered Steel (ASM4140).
Cog ISO RH Thread 1.37"x 24TPI.
Lock Ring ISO LH Thread 1.29" x 24TPI.
Can be used with 1/8" Chain.
Cog Weight: 84 Grams, made in Ta