Designed to survive under heavy loads, Unifiber HD RDM Aluminium (U-Pin) extensions are best suited for high-performance racers and wave riders. Rigid and sturdy, all parts of the extension are toughened to give a piece of mind even in the gnarliest situations.
The main tube is manufactured from hardened T6 aluminium and the nylon base is fiber-reinforced. The connection between both parts is fortified using a stainless steel insert. Pulley/cleat system orientation makes rigging easy and intuitive.

Product highlights
Fastening system
Classic U-Pin system compatible with the vast majority of pallets on the market
Pulleys
They make it easier to rig your gear, so you'll tire less and be on the water faster
Adjustment system
Shortening or lengthening the mast is very easy. Adjust the length to your needs, thanks to the clear graduation
Robustness
The use of high-quality aluminum in the production increases resistance to mechanical damage, so your equipment will last even longer
Features

- Increased durability to survive heavy abuse
- Rigid construction accepts higher load
- 2 pulleys
- Ring+Pin adjustment
- Easy to use cleat
- Rope included
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