X-Fire LTD V4 ��Efficiency creates performance��The revolution is here! RRD has developed the most exciting and performance driven range of slalom boards to ever hit the windsurfing market. The all-new X-Fire V4 sets a new standard in slalom sailing with the introduction of the ��TT Tail�� ( stands for TORO TAIL ), the next generation of design concepts that will take the world by storm. A comprehensive design and testing program has produced 5 all-new designs that will be the market reference in 2012. One look at these racing machines and you will agree! Features:�� Fastest boards ever produced in windsurfing. Period.�� TT Tail creates unrivalled control and stability, simply an amazing feeling on the water.�� TT Tail cleverly releases the wetted surface area drag underneath the back foot.�� TT Tail makes these new boards unstoppable accelerating away from the gybe mark.�� Increased wind range on all boards, especially the TT models. Better low and high-end sailing!�� New rail design = better gybing.�� Reduced volume and thickness in the nose = reduced weight and easier handling.�� Full-carbon laminations for the 114, 122 and 129. Super lightweight yet exceptionally strong.�� Revised scoop-rocker lines for all boards.�� Maximum attention and accuracy for individually tailored bottom shapes for each new model.�� Revised cut-out designs for all boards (98, 105, 114, 122 & 129), giving increased controllable lift with better acceleration.