The ksyrium pro carbon sl tubular wheelset is a lightweight carbon rimmed wheel designed for quick acceleration and fast climbs a wide rim with 25mm tubular tyres dampens road vibrations to provide a high ride quality and comfort the refined itgmax brake tracks improve braking distances in both dry and wet conditions features superlight carbon rims wide rim for improved tyre support 25 mm supple tubular tyre 25 mm deep rim to dampen road vibrations griplink tyres are optimised for