Duotone Boom Silver Series

All SILVER booms are manufactured using high-quality BONDED TECHNOLOGY from 7075 high-tech aluminum. This material from bike sports provides significantly more stiffness to the boom arms. Additionally, there is now a new combination of a round boom arm in the front area (holding forces act diagonally downwards, so round is stiffer here) and an OVAL TAIL SECTION (horizontal sail pull, so an ovalized tube is stiffer here). It makes the entire SILVER about 30% stiffer. Together with the hardened front arch, this results in tremendous stiffness and durability, allowing us to grant a 2-year unlimited warranty on all SILVER booms, even for bending! The bend curve ensures an even distribution of tension on the mast and sail hand. The solid PROTECTION GRIP coating on the outside effectively prevents damage to the covering when rigging.