The perfect wheel choice for the climbs. De Leeuw RT-38 are ideal for training or riding in all weathers. They are fast and responsive under all conditions. The wheels are hand built to the highest possible tolerances by the world leaders in wheel technology to ensures maximum performance and reliability. The RT-88 are designed for low weight as well as optimal aerodynamics and wind tunnel tested throughout the prototype phases. Total wheelset weight is 1230g (front wheel is 440g and rear wheel weight is 790g (+/-15g)). De Leeuw RT-88 are offered in clincher or tubular form.