Mast Extensions
Severne Wave Grenade HD Alloy Windsurfing Mast Extension 24cm+36cm
WAVE GRENADE ALUMINIUM 36cm / 24cm
OUR NO COMPROMISE WAVE GRENADE CARBON HAS BEEN REDESIGNED FOR THE ULTIMATE DURABILITY.
Tube diameter and wall thickness have been increased for incredible reliability.
WAVE GRENADE HD 36cm / 24cm
HEAVY DUTY
HD stands for Heavy Duty. The new WAVE GRENADE HD has 36cm or 24cm of adjustment for better compatibility with our wave sail range. We analyzed the need for more reliable tubes over this increased length and tested a variety of Aluminum specification. We decided on a wall thickness 33% thicker and an increased outside diameter, for the ultimate durability against bending and breaking.
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This product has multiple variants. The options may be chosen on the product page
Severne Wave Grenade HD Carbon Windsurfing Mast Extension 24cm+36cm
WAVE GRENADE CARBON 36cm / 24cm
OUR NO COMPROMISE WAVE GRENADE CARBON HAS BEEN REDESIGNED FOR THE ULTIMATE DURABILITY.
Tube diameter and wall thickness have been increased for incredible reliability.
WAVE GRENADE HD 36cm / 24cm
HEAVY DUTY
HD stands for Heavy Duty. The new WAVE GRENADE HD has 36cm or 24cm of adjustment for better compatibility with our wave sail range. We analyzed the need for more reliable tubes over this increased length and tested a variety of Aluminum specification. We decided on a wall thickness 33% thicker and an increased outside diameter, for the ultimate durability against bending and breaking.
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This product has multiple variants. The options may be chosen on the product page
Severne Cyclops RDM Carbon Mast Extension 24+36cm
Severne Cyclops RDM Mast Extension
RIG YOUR SAIL IN UNDER 1 MINUTE
The CYCLOPS extension has a single pulley for rapid loop ‘n go rigging. Simply pass the loop of rope through the tack pulley on the sail and hook it over the single pulley on the extension. A single pull applies full downhaul tension in seconds. All the ropes and pulleys are kept in perfect alignment to eliminate a lot of the friction and makes up for any loss of leverage from less pulleys. A built-in handle negates the need for any tool, and stuff into the downhaul pocket on the sail. Formuline rope is used to further reduce friction and minimize rope wear. Faster, simpler rigging.
- SINGLE LOOP-GO PULLEY
- EFFICIENT PULLEY ALIGNMENT
- NEW STAINLESS STEEL AUTOMATIC COLLAR
- STAINLESS STEEL BUTTON AND MECHANISM
- ZERO CM SETTING
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This product has multiple variants. The options may be chosen on the product page
Severne Cyclops HD RDM Aluminium Mast Extension 24+36cm
Severne Cyclops RDM Mast Extension
RIG YOUR SAIL IN UNDER 1 MINUTE
The CYCLOPS extension has a single pulley for rapid loop ‘n go rigging. Simply pass the loop of rope through the tack pulley on the sail and hook it over the single pulley on the extension. A single pull applies full downhaul tension in seconds. All the ropes and pulleys are kept in perfect alignment to eliminate a lot of the friction and makes up for any loss of leverage from less pulleys. A built-in handle negates the need for any tool, and stuff into the downhaul pocket on the sail. Formuline rope is used to further reduce friction and minimize rope wear. Faster, simpler rigging.
- SINGLE LOOP-GO PULLEY
- EFFICIENT PULLEY ALIGNMENT
- NEW STAINLESS STEEL AUTOMATIC COLLAR
- STAINLESS STEEL BUTTON AND MECHANISM
- ZERO CM SETTING
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This product has multiple variants. The options may be chosen on the product page
Severne Race HD Windsurfing SDM Mast Extension Alloy
RACE EXTENSION HD
FUNCTION AND RELIABILITY.
Solid Aluminium tubes combined with triple pulleys for friction free high tension downhauling.
Severne offers 3 sizes of the HD extension to compliment the race and freeride range.
24 CM - Mid range adjustability
36 CM - Extra length when required
ALIGNED TRIPLE PULLEYS
STAINLESS STEEL AUTOMATIC HINGED COLLAR SYSTEM
STAINLESS STEEL BUTTON AND MECHANISM
0CM SETTING
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This product has multiple variants. The options may be chosen on the product page
Goya Extension Pro Carbon – RDM
Graceful and rigid. Goya carbon extensions are lighter and stiffer to accept high loads especially on longer extension settings and large sails.
All Goya extensions use the super strong pin and collar system and come with a proven stainless steel power pulley and cleat. The RDM extension comes with a stepped hole layout to minimize weakening the shaft. These extensions offer the best weight to stiffness ratio, light and incredibly strong. Optimal block-to-block geometry and reduced friction are provided by aligning the pulleys of Goya sails to the pulleys of Goya extensions. All Goya extensions come as Universal Pin (Euro) models, designed to be compact and sleek.
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This product has multiple variants. The options may be chosen on the product page
Radz Windsurfing US Twin Pin Base Mast Extension RDM
Radz Windsurfing Mast Extension RDM
Does not come with downhaul! Please remember to add standard downhaul or formuline downhaul to your order.
Mast extension incorporating a US base.
Available in RDM in sizes - 30cm and 45cm
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Chinook Windsurfing Carbon Mast Extension SDM Euro Pin
Improved lay-up and manufacturing process! Our lightest extensions come with a Six Pin adjusting collar and are stronger than ever with reinforced sidewalls. All come with the proven Euro-Pin EX Power-Haul pulley and cleat system and 2 cm adjustment increments.
- Unconditional 12 month warranty
- Ultra Lightweight.
- Redesigned with stronger than ever reinforced side walls.
- Large brass rollers significantly reduce friction and give easy downhauling.
- Fully adjustable, easy to use slim line snap-on collar.
- Large finger friendly metal release button - with a good positive action.
- Highly visible and durable height adjustment markings.
- High grip clam cleat and quality downhaul rope.
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This product has multiple variants. The options may be chosen on the product page