10x135mm QR axle conversion kit fo Prime RD020 rear hub wheel.. Fits standard QR dropout type frames   Converts from 12x142mm hub to QR 135 axle fixing. 

This axle has a rubber seal. Other hubs need the axle without the rubber seal

Also fits certain Novatec hubs too - Novatec D792, D772 and XD612  Many fit others but check before. 

Will NOT fit a 6 bolt disc hub, these require a shorter end cap. 

Any questions please do get in touch, we are Prime/Novatec wheel experts so can help.