This is the world’s stiffest, strongest and most advanced and precise mast extension ever built – always trimming your sail block-to-block if wanted.
The NoerStick Viper is the shortest mast extension in the NoerStick SDM range.
It extends from 0 to 15 cm with infinity precision.
This is a 100% top professional race mast extension, built for RACING by PWA racers.
· 2 wheel left is designed for NeilPryde sails and Duotone sails etc.
· 3 wheel left is for sails like Loftsails and Simmer sails etc.
· 2 wheel right is for Point7 sails etc.
· 3 wheel right Severne sails etc.
Designed for euro pin mast bases.
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