evo.com | OneUp Components Hub Parts > Upgrade your ride with the OneUp Components Freehub, delivering quick, smooth engagement for any kind of bike. Includes 1x Freehub (assembled) / 1x Drive side end cap XD / XDr Freehub The XD version can function as an XD freehub with the pre-installed 1.85mm spacer or as an XDr freehub by removing the spacer. | OneUp Components Freehub 2026 - XD