At Fluid Lines we stock a range of kitesurfing surfboards from Duotone kiteboarding. Kiteboarding with a surfboard offers something different to a twintip. Either on flat warm or in waves. Some of the popular Duotone surfboard models are the Duotone Wam, Duotone Whip and Duotone Fish. They are offered in SLS and D/LAB constructions. Free delivery from £70.