Severne
2025 SEVERNE RDM RED CARBON MAST – THE LIGHTEST AND MOST RESPONSIVE SEVERNE MAST
SEVERNE RDM RED - THE LIGHTEST AND MOST RESPONSIVE SEVERNE RDM MAST
Utilising the highest quality T800 carbon from Toray, the RDM Red is one of the lightest masts available today whilst still being strong enough for wave use. Adds incredible performance to all wave and freestyle sails.
- ULTRALIGHT (1.3KG FOR 400)
- +7 MEASURED OFFSET ACCURACY
- SLIPLOK PREVENTS BOOM FROM SLIDING
- OVERSIZED EVA FERRULE PLUG TO CLEAN THE INSIDE OF THE TOP SECTION WHEN JOINING THE MAST.
Select options
This product has multiple variants. The options may be chosen on the product page
2025 Severne SDM Apex Carbon Windsurfing Mast 5.30 NOW £599
The APEX mast has an added fibreglass outer layer which makes it less susceptible to impact damage.
The Apex taper has smaller diameter mid-sections with increased wall thickness for increased reliability.
/ PERFORMANCE + RELIABILITY
/ INTEGRATED FERRULE
/ TORAY PRE-PREG CARBON
/ +7 MEASURED OFFSET ACCURACY
/ SLIPLOK PREVENTS BOOM FROM SLIDING
Select options
This product has multiple variants. The options may be chosen on the product page
2025 Severne RDM Blue Carbon Windsurfing Mast
RDM BLUE
The RDM Blue has an added fibreglass outer layer which makes it stronger and less susceptible to impact damage. Also offers wave mast durability for freeride and RDM Cam sails. (OverDrive, Turbo GT)
- LIGHTWEIGHT (1.5KG FOR 400)
- TORAY PRE-PREG CARBON
- +7 MEASURED OFFSET ACCURACY
Select options
This product has multiple variants. The options may be chosen on the product page
2025 Severne Gorilla G2 RDM Carbon Windsurfing Mast
GORILLA G2
Extreme durability, ultimate reliability. 2 year, no questions asked, limited warranty. The Gorilla G2 is an update to the legendary Gorilla mast. Still the same strength, now lighter. (1.65kg for 400)
- 2 YEAR NO QUESTIONS ASKED LIMITED WARRANTY
- INTERCHANGEABLE SECTIONS
- +7 MEASURED OFFSET ACCURACY
Select options
This product has multiple variants. The options may be chosen on the product page
Severne Windsurfing RDM40 White Carbon Mast 400cm only
The RDM40 range of masts gives users who would normally not have the budget for the mast and sail to get both. This mast is heavier than the higher carbon content but has the critical bend curve Severne require to work correctly.
The relationship between the mast and sail needs to be matched with finite detail. The correct curve and stiffness ensures that the response, shaping and twist are consistent with not only the original design objectives but also with the controlled conditions we test each and every one of our sails.
At Severne, our analysis of mast performance extends far beyond the two dimensional IMCS system with only 3 reference points. All Severne masts are tested at 7 designated offsets and computer faired to precisely mirror the luff curve of the sail.
Every mast in every range is produced using pre-preg carbon construction. This way the resin consistency and content can be managed down to sub millilitre perfection and the fibre content and bias controlled, which optimises strength and reduces weight.