Product comparison

Pros & Cons

  • 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
  • Higher swing weight and less response than HD C75 and C100 masts
  • Available mastbag not included as standard

Windsurf Mast Specifications

Compare Constant Curve Carbon Fiber Finishing Base % Top % Stiffness IMCS Weight +/- 6%
Essentials RDM C50 Constant Curve 340 T700 Matte Black Spiral Taped 62.5 % 76 % 14 1.75 kg
Essentials RDM C50 Constant Curve 370 T700 Matte Black Spiral Taped 62.5 % 76 % 17 2.04 kg
Essentials RDM C50 Constant Curve 400 T700 Matte Black Spiral Taped 62.5 % 76 % 19 2.25 kg
Essentials RDM C50 Constant Curve 430 T700 Matte Black Spiral Taped 62.5 % 76 % 21 2.43 kg
Essentials RDM C50 Constant Curve 460 T700 Matte Black Spiral Taped 62.5 % 76 % 25 2.75 kg
Compare Constant FL Curve Carbon Fiber Finishing Base % Top % Stiffness IMCS Weight +/- 6%
Essentials RDM C50 Constant FL Curve 340 T700 Matte Black Spiral Taped 62 % 77 % 14 1.75 kg
Essentials RDM C50 Constant FL Curve 370 T700 Matte Black Spiral Taped 62 % 77 % 17 2.04 kg
Essentials RDM C50 Constant FL Curve 400 T700 Matte Black Spiral Taped 62 % 77 % 19 2.23 kg
Essentials RDM C50 Constant FL Curve 430 T700 Matte Black Spiral Taped 62 % 77 % 21 2.43 kg
Essentials RDM C50 Constant FL Curve 460 T700 Matte Black Spiral Taped 62 % 77 % 25 2.75 kg
Compare Constant FH Curve Carbon Fiber Finishing Base % Top % Stiffness IMCS Weight +/- 6%
Essentials RDM C50 Constant FH Curve 340 T700 Matte Black Spiral Taped 64 % 79 % 14 1.75 kg
Essentials RDM C50 Constant FH Curve 370 T700 Matte Black Spiral Taped 64 % 79 % 17 2.04 kg
Essentials RDM C50 Constant FH Curve 400 T700 Matte Black Spiral Taped 64 % 79 % 19 2.23 kg
Essentials RDM C50 Constant FH Curve 430 T700 Matte Black Spiral Taped 64 % 79 % 21 2.43 kg
Essentials RDM C50 Constant FH Curve 460 T700 Matte Black Spiral Taped 64 % 79 % 25 2.75 kg

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FAQ

What does 1 Year Unconditional + 1 Year Conditional warranty cover?
Warranty is valid 2 years after date of purchase. When making a warranty claim in the first year the product is unconditionally warranted. When making a warranty claim in the 2nd year the product must have clearly suffered from a manufacturer error.
What is Universal Ferrule System?
The new Unifiber Essentials masts all feature our Universal Ferrule System, meaning that all ferrules have the same dimensions, regardless of carbon content or curve profile. You benefit by being able to custom build your ideal mast with different tops and bases. For example, combine the strength of a 75% HD base with the light-weight performance of a 100% Elite top.
Does NP use Flex Top?
NP used Flex Top curves until 2016. Following years their mast geometry moved shifted closer to the Constant Curve. Our Constant Curve masts are definitely a very good match.
NP claims to use a Progressive Flex system (short masts are Flex Top, long masts are Constant Curve). Why don’t you show this in you Mast Selector?
We have measured many NP masts of all sizes and didn’t find any ‘progressive’ differences in the curves between the sizes. So if something like Progressive Flex exists, the differences are too small to be significant.