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Unifiber RDM HD Carbon 75 Mast

Name: Constant FL Curve / 400 / RDM Unifiber RDM HD Carbon 75 Mast
SKU: 28814
Price: 329.0 GBP

£309.00 GBP

Promotion Épuisé

Taxes incluses. Frais d'expédition calculés à l'étape de paiement.

Type Constant FL Curve Constant FH Curve Constant Curve

Size 370 430 460 400 340

Diameter RDM

note: ongoing supply issues remain so please check for current stock and any possible lead times

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- This is the most commonly used curve profile
Constant FL Curve- This is similar to the old "flex top" mast, but with more flex low down (around the centre) of the mast. FL = Flex Low.
Constant FH Curve- This is also similar to the old "flex top" mast, but there is more flex high up. The centre section is relatively stiff. FH = Flex High.

Check out Mast Compatibility Chart here.

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

For SDM Mast Specifications, check out the Unifiber site

For RDM Mast Specifications, check out the Unifiber site

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Let customers speak for us

from 120 reviews

Great kitesurfing helmet

Practical and comfortable - even with a large head. Forehead padding much improved from previous version. Like the extra ear protection this helmet gives. Once helmet is on I don’t notice it - even ducking through a wave.

Alan Sim

Forward WIP Wipper 2.0 Helmet

06/22/2026

Good team advise and quality

Good team advise and quality product

Stephan Riley

Poole Harbour Watersports

06/16/2026

Great friendly service and awesome product.

Ivan

Dryrobe Advance

06/10/2026

great service

Said they would deliver within a week and did exactly this. A bit weird as the gear came from germany so all tracking info in german, but not a big deal (import duty were paid already btw).

Daniel vera

Duotone Raven Air SLS Sup

05/26/2026

Great products and value

Bought over the phone. Great value and service. Christian was lovely Delivered really quickly andgenuine products. What not to like!

Anonymous

Poole Harbour Watersports

05/17/2026

Great product and service

Great price for a high end inflatable SUP
Because of my holidays I needed to delay shipping.
PHW easy to contact and speak to in person, very understanding and accommodating.
The courier service was personable and impeccable.
I live in Belgium and had forgotten to factor in the heavy customs costs, but the board was still good value even so .

john baldwin

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04/13/2026