BZ T-10 Bodyboard The T-10 is the longest running model in the BZ line. With over 20 years of refining, the T-10 is the best all-around performer for the price. The refined template combined with the clipped crescent channel tail makes this board ideal for all conditions and riding styles. The unique Dow 300 core “PE” with REX stringer allows maximum flex with the optimal projection for any type of riding. This material makes it one of the most adaptive cores for all water conditions.