unifiber hd aluminium sdm extension 1 zfins Large zipper opening for two

Large zipper opening for two main compartments

which determines the foils' performance

a sturdy Texture Skin visor

so enjoy its speed potential for racing or busting out freestyle tricks

which is a key factor in this area (main power of the sail)

unifiber hd aluminium sdm extension 1 zfins Large zipper opening for twoIntroducing the Unifiber HD Aluminum SDM Extension. If your sail requires high downhaul tension, the HD SDM Extension is the right tool for the job. The base itself is made of high quality polyamide to withstand the high tension of the downhaul. With a 3 roller pulley, the Extension reduces the effort you need to trim even a slalom sail. The functional length can be adjusted with one hand using the collar.