The 25XR - DR Full Tek Set consists of top-of-the-line Mares regulators dedicated to divers who want to extend their limits.
The kit consists of two 25XR first stages (one right and one left) and two DR second stages.
The kit is completed by two hoses, 1 neck regulator bungee for a perfect technical configuration and 1 carabiner.
An excellent Extended Range kit for high performance.