The Cinema team roster is filled with the A-list of current BMX riders, so you know they are taking it serious with product design. The updated Cinema FX front hub features a low-flange alloy shell, sealed cartridge bearings and a 15mm (center bore) hollow chromoly female axle with 3/8″ chromoly bolts utilizing 17mm outer and 6mm inner wrench surfaces. Included Cinema CF nylon hub guards make this package complete, right out of the box.