X4 Race MTB wheelset melds high value with high performance for a better and faster ride. It shares the same compliant 23mm rim profile as in X4 Pro which is suited for modern hookless cross-country setups of high tire volume. A slightly sturdier carbon layup is laced with the strongest Sapim CX-Sprint aero spokes result an incredibly competitive 1350g wheelset. On the Race series wheelsets, we focus on bringing value for money, by delivering great specs and not sacrificing on quality and longevity of the wheelset.