The FX front hub was designed from the ground up, with modern street in mind. Thicker angled hub flanges optimize the spoke line, creating a stiff wheelset that is protected from grinds with the included Cinema CF nylon hub guards. The recessed bearings remove any chance of bearing seat stretch & ensure the hub continues to roll smooth. A 15mm chromoly inner axle provides plenty of strength for all the grinds you can throw at it