The ABike Co Javelin Left Handed Rear Cassette Hub is CNC'd from 7075 aluminium, the shells have a smaller non drive side flange for better flange protection and come with a 9T driver. The one piece chromoly driver uses two polymer bushings, instead of a set of small bearings, for longer life. The 14mm chromoly axle is hollow and has a 8mm hex broach and colour matched 7075 aluminium axle nuts. Available in LHD or RHD configurations.