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UNIFIBER Mast Elite SDM C100
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UNIFIBER Mast Essentials SDM C50
  • Optimum price / quality / performance ratio
  • Universal Ferrule System allows for custom mast builds with different tops and bases
  • Three different flexes to fit most of the sail brands
  • SDM models are perfect for freerace and freeride sails
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  • Sizes: 400 / 430 / 460 / 490 / 520
  • Flexes: FL / CC / FH

Unifiber HD C75 SDM mast range delivers a superb blend of durability and responsiveness that is optimal for many sailors.

With their impressive performance, these masts are a great match for wavesailors, amateur racers and high-wind freeriders looking to step up their game.

HD C75 SDM mast range is introduced in three new specialized curves:

  • Constant Curve (Green) — A 'classic' constant curve. Balanced and versatile, with the curve profile that has been preferred by many sailmakers for decades. (Neilpryde since 2016, GA-Sails until 2014, Severne, Naish, Gun Sails, Ezzy Sails, Avanti, Point 7 460 and shorter)
  • Constant FL Curve (Yellow) — A modern-day flex top with a little more flexing in the centre. (Loftsails, GA-Sails until 2015, Duotone / North Sails since 2014, Challenger, Simmer Style, Point 7 490 and longer)
  • Constant FH Curve (Red)— Flexes in the top as much as the Green Curve but is a little stiffer in the centre, resulting in a very fluent curve. (Goya Sails, Hot Sails, Neilpryde until 2015)

Please check Unifiber's Mast Selector tool to find out what mast curve works best for your rig.


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Size (cm) Diameter Carbon content (%) Bend curve IMCS Weight (kg) Carbon type Max extension
insertion (cm)
400 SDM 75 CC / FL / FH 19 1.65 T700 60
430 SDM 75 CC / FL / FH 21 1.84 T700 60
460 SDM 75 CC / FL / FH 25 2.14 T700 60
490 SDM 75 CC / FL / FH 29 2.43 T700 60
520 SDM 75 CC 30 2.72 T700 60
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