Unifiber RDM HD aluminium mast extension U-pin
About our RDM Extensions
Heavy Duty. Light Weight.
We beefed-up our tough line of mast extensions. Take your choice from a winning line of Carbon and Aluminium mast extensions, including Heavy Duty (HD) and PRO and PRO Stainless versions for super-efficient load distribution. All extensions are universal pin compatible except the Aluminium US-System and feature large diameter pulleys for slick downhauling power.
RDM HD for lightweight, stiffness and impact resistance try these Black monsters. Super stiff with extra aluminium reinforcement between the plastic base and shaft gives you peace-of-mind in the gnarliest situations. Available sizes: 16 / 30 / 46 cm.