Very strong aluminium boom for WAVE and FREERIDE conditions. The pipes are equipped with ERGO-GRIP (oval pipes). According to that the rigg can be controlled much easier. Further ERGO-GRIP increases the stiffness of the pipes by 25 %.The frontpart has a massive aluminium tube with moulded injection plastic parts. The handling is very easy and reliable.The integrated SNAP-LOCK System is very reliable and insensitively to sand. The tubes are filled with water-rejecting material.Source: www.xenon-masten.de