Masts perform an integral part of your windsurfing set up. Choosing a mast with the correct diameter, curve and stiffness ensures that the response, shaping and twist of your SEVERNE sail remain true to the original design objectives.

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. The fibre content and bias is controlled, which optimises strength and reduces weight.

At Severne, our analysis of mast performance extends far beyond the two dimensional IMCS system with only 3 reference points that many brands use to define curves. All Severne masts are tested at 7 designated offsets and computer faired to precisely mirror the luff curve of the sail which directly translates into how the sail feels.



The 2012 Enigma Mast Series has been developed in tandem with the REFLEX program. This is the highest performing standard mast built as a premium line with precision manufacture for race and freeride. Every mast will be electronically tested ensuring the bend curve and hand crafted quality meets the standard set by the Severne Hardware Division.

• Integrated UV resin technology
• Acute Angle Carbon Wrap
• Unidirectional High Quality Carbon Pre-preg with 25% extra elongation to the fibres
• Individually tested and certified by our craftsmen
• Matt finish for smooth rigging and de-rigging
Size SDM/RDM IMCS WEIGHT
400 SDM 19 1.45
430 SDM 21 1.6
460 SDM 25 1.7
490 SDM 29 2.0
530 SDM 32 2.2
550 SDM 34 2.5

Still at 0% warranty rate and developed to provide the ultimate performance/durability ratio, the Blue Line is perfect for recreational racing and performance freeride.

• 75% pre-preg carbon construction
• Designed for the best durability/performance/value ratio
• Matt finish for smooth rigging and de-rigging
Size SDM/RDM IMCS CARBON % WEIGHT
370 SDM 17 75% 1.5
400 SDM 19 75% 1.7
430 SDM 21 75% 1.8
460 SDM 25 75% 1.9
490 SDM 29 75% 2.2
530 SDM 32 75% 2.5

At 40% carbon the WHITE Line sets a new standard in recreational performance and affordability whist maintaining the lightweight feel Severne masts are renowned for.

• Matt finish for smooth rigging and de-rigging
• Durable and inexpensive
• Perfect for beginners and improvers

Size SDM/RDM IMCS CARBON % WEIGHT
400 SDM 19 40% 2.1
430 SDM 21 40% 2.3
460 SDM 25 40% 2.6

The RED Line Wave mast combines lightning fast rig response with featherweight feel. Designed for any windsurfer that demands 100% performance from any rig component.

• 100% pre-preg carbon construction
• Lightweight with rapid reflex speed
• Matt finish for smooth rigging and de-rigging
Size SDM/RDM IMCS CARBON % WEIGHT
400 RDM 19 100% 1.5
430 RDM 21 100% 1.7
460 RDM 25 100% 1.9

The GORILLA mast; extreme durability, ultimate reliability, 2 years no questions asked limited warranty and immediate replacement service. In the unlikely event of a breakage, never be without a mast again with interchangeable sections and immediate store exchange.

• 2 years no questions asked limited warranty
• Immediate replacement from the store
• Interchangeable sections
• Matt finish for smooth rigging and de-rigging
• Kevlar boom reinforcement
Size SDM/RDM IMCS CARBON % WEIGHT
340 RDM 15 75% 1.5
370 RDM 17 75% 1.7
400 RDM 19 75% 1.8
430 RDM 21 75% 2.0
460 RDM 25 75% 2.2

At 40% carbon the WHITE Line sets a new standard in recreational performance and affordability whist maintaining the lightweight feel Severne masts are renowned for.

• Matt finish for smooth rigging and de-rigging
• Durable and inexpensive
• Perfect for beginners and improvers

Size SDM/RDM IMCS CARBON % WEIGHT
370 RDM 17 40% 1.8
400 RDM 19 40% 2.1
430 RDM 21 40% 2.3