The FBM Chromoly Hub Guard is designed for the non-drive side rear hub and is made from heat treated 4140 chromoly. This chromoly hub guard will slide faster and last longer then an alloy hub guard. Designed to fit over the hubs hardware so will work on most BMX hubs.
Material: Heat Treated 4140 Chromoly
Axle Size: 14mm
Use: Rear non-drive side only