CNC machined threaded steel track cogs or lockring, both with chrome-plated finish
Cogs: 1.37 inchx24tpi (right handed) threads, 1/2 inch x 3/32 inch teeth (OK for 9sp chain)
Lockring (GU1799): 1.29 inchx24tpi (left handed) threads, 4-notch tool fitting (sold separately)
teeth |
15t |
size |
3/32" |
color |
chrome |