The pave sl 25 combines classic style with high performance a wide 19mm internal rim with provides the better tyre profile for the smoothest ride possible it is as at home on the cross race course as it is on a weekend endurance riderim profile low profilerim material alloyrim construction weldedbraking surface alloybrake track height 9mmrim depth 25mmrim width 19mm internal 25mm externalfront spoke pattern radialrear spoke pattern radial2 cross 402141spoke count 20 front 2