SE Racing Big Flyer HD Rear Hub - 3/8" axle - 36H - Silver - 135mm Pink These are designed to be

These are designed to be used with a square taper bottom bracket and 110mm

26” dirt-jumpers and 24” BMX bikes

25 thread and approximately 31mm in total length

This driver does not come with pawls and springs

This is a classic layback seatpost constructed of 4130 chromoly steel

SE Racing Big Flyer HD Rear Hub - 3/8" axle - 36H - Silver - 135mm Pink These are designed to beRear hub is a single speed freewheel that works with 16t and larger and 6 bolt disc brake rotors. It has sealed cartridge bearings. This is the hub that is found on the SE Big Flyer HD and Big Ripper HD but will work on most DJ bikes offering a low price, quality option to upgrade entry level dirt jumpers. Material: Aluminum Axle: 3 8" nutted Rear OLD: 135mm Sealed Color: Silver