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NEILPRYDE Windsurf mast TPX 100 RDM
  • Essentials C50 is the strongest mast in the range
  • Superb quality to price ratio
  • Universal Ferrule System allows for custom mast builds with different tops and bases
  • Three different flexes to fit most of the sail brands
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UNIFIBER Mast Essentials RDM C50

  • Sizes: 340 / 370 / 400 / 430 / 460
  • Flexes: FL / CC / FH

Serving as an entry point into the Unifiber range of high-end masts, Essentials C50 RDM masts strike a good balance between value and quality. Highly recommended for recreational windsurfing, they are the number one choice for beginner and weekend warrior sailors.

Pre-preg manufacturing technology and a lower carbon to fiberglass ratio deliver outstanding durability to withstand heavy use.

The Essentials C50 RDM 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.
  • Constant FL Curve (Yellow) — A modern-day flex top with a little more flexing in the centre.
  • 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.

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)
340 RDM 50 CC / FL / FH 14 1.75 T700 60
370 RDM 50 CC / FL / FH 17 2.04 T700 60
400 RDM 50 CC / FL / FH 19 2.25 T700 60
430 RDM 50 CC / FL / FH 21 2.43 T700 60
460 RDM 50 CC / FL / FH 25 2.75 T700 60
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