Paul Component Engineering Disk WORD Rear Hub - Threaded x 135mm, 6-Bolt, Threaded, Black, 32HPaul Components WORD single speed rear hubs are classic, reliable hubs with knurled end caps and Enduro cartridge bearings. Extra wide flanges and bearing spaces Rear hub accepts BMX freewheels with English threads (1. 37 x 24 tpi) Please note that radial lacing voids the manufacturer's warranty 7075 aluminum axle tube Adjustable bearing preload Product Specifics Spoke Interface: J Bend Skewer Included: No Defined Color: Black Rear Axle: 10x1 Threaded