Durbo YOUTH model A board designed by our junior team riders and Tim Macdonald (coach) to allow a high performance Grom specific model. From fin placements to outline we have produced a fast stable easy turning high performance board that has been proven and tested by the best Groms on the coast of Australia in all conditions. Bottom contour is similar to the Durbo with a subtle single into double concave, to allow speed generation through turns and full tail rocker increasing pivot and ease of breaking the rail off turns for these micro Groms in the weight range of 25kgs to 50kgs.