Fulcrum Racing Light XLR Tubular Wheelset 2014. Racing Light XLR wheels are ideal for climbers and others too. In the new version they are enhanced by carbon fibre hub bodies which act on Cronitect steel bearings with CULT ceramic ball bearing technology. Exemplary results: they improve the lightness, the rotation fluidity of the hubs and their life over time. The low profile rim is available for tubular or clincher tyres. It is fitted with 22 radial spokes on the front wheel and 24 on the rear with doubling of the spokes on the freehub side (Two-to-One technology) to obtain a snappy response during sprints and uphill. The carbon hub is strong and makes it possible to save weight compared with the aluminium version. And buy this Fulcrum Racing Light XLR Tubular Wheelset 2014 Now £1,261.27.