{"title":"36cm","description":null,"products":[{"product_id":"severne-cyclops-rdm-extension","title":"Severne Cyclops RDM Extension","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\"\u003eSEVERNE RDM CYCLOPS \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\nCYCLOPS\u003cbr\u003e \u003cbr\u003eThe 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.\u003cbr\u003eAll 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.\u2028A built-in handle negates the need for any tool, and stuff into the downhaul pocket on the sail.\u003cbr\u003eFormuline rope is used to further reduce friction and minimize rope wear.\u003cbr\u003eFaster, simpler rigging.\n\u003cp\u003e \u003c\/p\u003e\n\n\/ SINGLE LOOP-GO PULLEY\u003cbr\u003e\/ EFFICIENT PULLEY ALIGNMENT\u003cbr\u003e\/ NEW STAINLESS STEEL AUTOMATIC COLLAR\u003cbr\u003e\/ STAINLESS STEEL BUTTON AND MECHANISM\u003cbr\u003e\/ ZERO CM SETTING","brand":"Severne","offers":[{"title":"24","offer_id":39364073390153,"sku":"BW015312v1","price":99.0,"currency_code":"GBP","in_stock":false},{"title":"36","offer_id":39364073422921,"sku":"BW015312v2","price":109.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1421\/4476\/products\/cyclops-extension.jpg?v=1626860667"},{"product_id":"severne-wave-grenade-rdm-extension","title":"Severne Wave Grenade RDM Extension","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\"\u003eSEVERNE RDM WAVE GRENADE HD\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eHD stands for Heavy Duty\u003c\/p\u003e\n\u003cp\u003eThe new Rdm wave grenade HD has 36cm of adjustment for better compatibility with Severne's wave sail range.  They analyzed the customers needs for more reliable tubes over this increased length and tested a variety of Aluminum specification to find the strongest mast extension.  Severne decided on a wall thickness 33% thicker than most conventional RDM extensions and an increased outside diameter, for the ultimate durability against bending and breaking.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"background-color: #ff0000;\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel Automatic collar\u003c\/li\u003e\n\u003cli\u003eDouble pulley block\u003c\/li\u003e\n\u003cli\u003eStainless steel button and Mechanism\u003c\/li\u003e\n\u003cli\u003eDCM setting\u003c\/li\u003e\n\u003cli\u003eInternal metal chassis\u003c\/li\u003e\n\u003cli\u003eUnique severne geometry pulley alignment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Severne","offers":[{"title":"36","offer_id":39364079943753,"sku":"BW007076v1","price":109.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1421\/4476\/products\/2013-sev-gran-hd-rdm.jpg?v=1626861595"},{"product_id":"k4-fang-freeride","title":"K4 Fang Freeride","description":"\u003cp\u003eK4 Fang freeride windsurf fin, the latest offering from K4 Superb performance and a great price what more could you want.\u003c\/p\u003e\n\u003cp\u003eThe Fang\u003cbr\u003e\u003cbr\u003eOur latest vampire of the seas is designed for biting hard on every ripple. As per the 3SW it is available solely with our new super stiff material. This freeride windsurf fin gives you critical speed and acceleration through the combination of stiffness and flex. The fins feel solid and lifty under your feet but with enough flex for Fang’ing off the wind fully powered. They are accurate round the corners giving the classic K4 feeling of bite and control when you need it.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eK4 Fins have created a unique and new material for windsurfing called OptoFlex. This is a molded long fibre resin matrix that has been carefully manipulated to provide the perfect flex patterns for windsurfing. It took a long time to create the perfect material with the qualities needed to provide the performance we now appreciate. Lighter, snappier and with outstanding flex memory. The fins have been testing the highest grade materials in the lab and on the water for nearly two years, continually improving the aesthetics and the performance.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003ePro Riders such as Graham Ezzy, Jamie Hancock and Mikey Clancy have chosen the fins out of preference and the team is likely to grow as word continues to spread, these Pro level fins are now available to you from Boardwise.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorldwide Pro Team development\u003c\/li\u003e\n\u003cli\u003eOptoflex long fibre resin matrix\u003c\/li\u003e\n\u003cli\u003ePower box (single screw) , Tuttle box (double screw) head fitting\u003c\/li\u003e\n\u003cli\u003eScrews not included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K4 Fins","offers":[{"title":"32 \/ Power","offer_id":39364096983113,"sku":"BW010076v2","price":69.0,"currency_code":"GBP","in_stock":false},{"title":"32 \/ Tuttle","offer_id":39375612379209,"sku":"BW010076v2","price":69.0,"currency_code":"GBP","in_stock":false},{"title":"34 \/ Power","offer_id":39364097015881,"sku":"BW010076v3","price":69.0,"currency_code":"GBP","in_stock":false},{"title":"34 \/ Tuttle","offer_id":39375612444745,"sku":"BW010076v3","price":69.0,"currency_code":"GBP","in_stock":true},{"title":"36 \/ Power","offer_id":39364097081417,"sku":"BW010076v5","price":69.0,"currency_code":"GBP","in_stock":true},{"title":"36 \/ Tuttle","offer_id":39375612510281,"sku":"BW010076v5","price":69.0,"currency_code":"GBP","in_stock":true},{"title":"38 \/ Power","offer_id":39364096950345,"sku":"BW010076v1","price":69.0,"currency_code":"GBP","in_stock":true},{"title":"38 \/ Tuttle","offer_id":39375612051529,"sku":"BW010076v1","price":69.0,"currency_code":"GBP","in_stock":true},{"title":"40 \/ Power","offer_id":39364097048649,"sku":"BW010076v4","price":69.0,"currency_code":"GBP","in_stock":false},{"title":"40 \/ Tuttle","offer_id":39375612477513,"sku":"BW010076v4","price":69.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1421\/4476\/products\/K4-Fang.jpg?v=1626864073"},{"product_id":"unifiber-freeride-g10-windsurfing-fin-power-box","title":"Unifiber Freeride G10 Windsurfing Fin power Box","description":"\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eUnifiber Freeride G10 windsurf fin ( Power box ) \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\nA wide chord for straight-line stability and  smart curve for jibes and turns. G10 softer handling characteristics  mean you benefit from the perfect balance of rigidity and forgiveness.\n\u003cp\u003eThe air density is about 850x smaller compared to the density of water. Windsurfing fins are vital and the most underestimated part of your kit. There is no other part which has some many aspects influencing your ride then fins. Ever considered how the fin outline, rake, material flex, twist and shape of the the fin is influencing your ride..? No worries as we walk you thru all important parameters so you can be assured to make the right choice whatever your board and rig combination.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSlightly curved and swept back design is adding manouvrability for easier jibing\u003c\/li\u003e\n\u003cli\u003eBudget friendly\u003c\/li\u003e\n\u003cli\u003eImpact resistance of G10 material\u003c\/li\u003e\n\u003cli\u003ecomes with fin cover \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"TEXT-ALIGN: justify\"\u003e\u003ca href=\"http:\/\/www.boardwise.co.uk\/advanced_search_result.php?keywords=rushwind+fins\u0026amp;x=0\u0026amp;y=0\" target=\"_blank\"\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e","brand":"Unifiber","offers":[{"title":"30","offer_id":39364161896521,"sku":"BW012426v9","price":99.95,"currency_code":"GBP","in_stock":false},{"title":"32","offer_id":39364161634377,"sku":"BW012426v1","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"34","offer_id":39364161798217,"sku":"BW012426v6","price":99.95,"currency_code":"GBP","in_stock":false},{"title":"36","offer_id":39364161732681,"sku":"BW012426v4","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"38","offer_id":39364161699913,"sku":"BW012426v3","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"40","offer_id":39364161667145,"sku":"BW012426v2","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"42","offer_id":39364161863753,"sku":"BW012426v8","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"44","offer_id":39364161765449,"sku":"BW012426v5","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"46","offer_id":39364161830985,"sku":"BW012426v7","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"48","offer_id":39364161929289,"sku":"BW012426v10","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"50","offer_id":39364161962057,"sku":"BW012426v11","price":99.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1421\/4476\/products\/unifiber-g10-fins.jpg?v=1626867057"},{"product_id":"duotone-uni-xt-rdm-extension","title":"Duotone UNI XT RDM Extension","description":"\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003eDuotone UNI XT RDM \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: large;\"\u003eTHE FIRST AND ONLY EXTENSION ON THE MARKET WHICH IS COMPATIBLE WITH ALL SAIL BRANDS.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUNI.XT – the most technically advanced and yet the most lightweight standard aluminium extension we have ever built.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eWhen it comes to standard extensions, everyone has probably experienced some nasty surprises at some point. They rarely fit with the rope alignment on the sail, most of them need high downhaul forces, and more often than not the mechanism for adjusting the height is extremely fiddly. Before designing the UNI.XT we analysed all of these issues in detail and came up with workable solutions. The strong and super-solid UNI.XT extension may look like numerous other standard extensions at first glance, yet it is replete with innovations which make it a far superior product.\u003c\/p\u003e\n\u003cbr\u003e2 THREAD SYSTEM\u003cbr\u003eCompatible with all sail brands\u003cbr\u003eDOUBLE FOOT TRIM\u003cbr\u003e30% increased efficiency\u003cbr\u003eRAPID RELEASE\u003cbr\u003eInstant De-rigging\u003cbr\u003eTEUFELBERGER ROPE\u003cbr\u003eOriginal Teufelberger® rope\u003cbr\u003e\u003cbr\u003e2 YEAR UNCONDITIONAL WARRANTY\u003cbr\u003eTwo years unconditional warranty when registered online","brand":"Duotone","offers":[{"title":"36","offer_id":39364165271625,"sku":"BW012519v1","price":119.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1421\/4476\/products\/duotone-uni-xt.jpg?v=1640346860"},{"product_id":"severne-wave-grenade-carbon-rdm-extension","title":"Severne Wave Grenade Carbon RDM Extension","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: large;\"\u003eSEVERNE WAVE GRENADE CARBON RDM \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOUR NO COMPROMISE WAVE GRENADE CARBON HAS BEEN REDESIGNED FOR THE ULTIMATE DURABILITY.\u003c\/p\u003e\n\u003cp\u003eTube diameter and wall thickness have been increased for incredible reliability.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan style=\"background-color: #ff0000;\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel Automatic collar\u003c\/li\u003e\n\u003cli\u003eAlso available in 24cm (Special order)\u003c\/li\u003e\n\u003cli\u003eStainless steel button and Mechanism\u003c\/li\u003e\n\u003cli\u003eDCM setting\u003c\/li\u003e\n\u003cli\u003eInternal metal chassis\u003c\/li\u003e\n\u003cli\u003eUnique severne geometry pulley alignment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Severne","offers":[{"title":"36","offer_id":39364208951369,"sku":"BW014241v1","price":219.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1421\/4476\/products\/Severne-Grenade-Carbon.jpg?v=1626870177"},{"product_id":"unifiber-weed-slasher-g10-power-box","title":"Unifiber weed slasher G10 Power box","description":"\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eUnifiber Weed Slasher Freeride G10 windsurf fin \u003c\/span\u003e\u003c\/p\u003e\nA forgiving rake for easy sliding and slashing through weedy patches. The fin blade is positioned more forward to compensate loss of lift due antiweed rake. For similar reason the fin profile thickness is increased as well. The Weed Slasher offers great control and performance and all while keeping the budget-conscious weekend warrior in mind.\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdded profile thickness to comensate antiweed rake ensuring \"normal\" fin behaviour as close as possible\u003c\/li\u003e\n\u003cli\u003eBlade position moved forward to compensate antiweed rake ensuring \"normal\" fin behaviour as close as possible\u003c\/li\u003e\n\u003cli\u003e3M Adhesive strip to fill up possible gap between fin blade and board\u003c\/li\u003e\n\u003cli\u003ecomes complete with foam fin cover \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"stcpDiv\" style=\"position: absolute; top: -1999px; left: -1988px;\"\u003e\n\u003cp\u003eA  forgiving rake for easy sliding and slashing through weedy patches. The  Weed Slasher offers great control and performance and all while keeping  the budget-conscious weekend warrior in mind.\u003c\/p\u003e\n\u003cp\u003e- See more at: http:\/\/www.unifiber.net\/2015\/gear\/fins\/weed-slasher\/#sthash.4t8yeqk1.dpuf\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Unifiber","offers":[{"title":"28","offer_id":40038823362633,"sku":"BW015607v2","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"30","offer_id":40038822871113,"sku":"BW015607v2","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"32","offer_id":39364263837769,"sku":"BW015607v1","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"34","offer_id":40038822412361,"sku":"BW015607v2","price":99.95,"currency_code":"GBP","in_stock":false},{"title":"36","offer_id":39364263870537,"sku":"BW015607v2","price":99.95,"currency_code":"GBP","in_stock":true},{"title":"38","offer_id":40038820937801,"sku":"BW015607v2","price":99.95,"currency_code":"GBP","in_stock":false},{"title":"40","offer_id":39364263903305,"sku":"BW015607v3","price":99.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1421\/4476\/products\/weed-fin.jpg?v=1626874563"},{"product_id":"mfc-liquid-pro-fins-power-box-v2-g10","title":"MFC Liquid Pro Fins Power Box v2 g10","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"font-size: small;\"\u003eMFC Liquid Pro – Freeride power box windsurf fin \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\"\u003eNew outline, new profile, new materials, the LIQUID PRO is the new freeride\/freerace concept by MFC. The profile is generated by our racing R\u0026amp;D department, with incredible top speed, great planning and maneuverability. Ideal for Freeride\/Freerace conditions, as well as flat and choppy conditions. This model is available in power and Tuttle base to supply all the board manufacturer demands.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eG-10 construction\u003c\/li\u003e\n\u003cli\u003ePower Box fitting\u003c\/li\u003e\n\u003cli\u003eFin comes complete with a fin cover\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Maui Fin Company","offers":[{"title":"32","offer_id":39364263936073,"sku":"BW015608v1","price":104.0,"currency_code":"GBP","in_stock":true},{"title":"34","offer_id":40122577715273,"sku":"BW015608v1","price":108.0,"currency_code":"GBP","in_stock":true},{"title":"36","offer_id":39364263968841,"sku":"BW015608v2","price":110.0,"currency_code":"GBP","in_stock":true},{"title":"38","offer_id":39364264001609,"sku":"BW015608v3","price":116.0,"currency_code":"GBP","in_stock":true},{"title":"40","offer_id":39364264034377,"sku":"BW015608v4","price":118.0,"currency_code":"GBP","in_stock":true},{"title":"42","offer_id":39364264067145,"sku":"BW015608v5","price":118.0,"currency_code":"GBP","in_stock":true},{"title":"44","offer_id":39364264099913,"sku":"BW015608v6","price":120.0,"currency_code":"GBP","in_stock":true},{"title":"46","offer_id":39364264132681,"sku":"BW015608v7","price":132.0,"currency_code":"GBP","in_stock":true},{"title":"48","offer_id":39364264165449,"sku":"BW015608v8","price":134.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1421\/4476\/products\/mfc-fins-liquid-pro.jpg?v=1626874576"},{"product_id":"mfc-freewave-single-power-box","title":"MFC Freewave single Power Box","description":"\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eMFC FREEWAVE SINGLE FIN power box \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe new freewave has been updated to last version with a straight leading edge for the first 10-12cm of the base to help the fin accelerate quickly, get planning early and achieve maximum speed. We have designed it with less tip than a classic freewave but in square shape that helps keep the surface area bigger. This shorter tip allows for less drag at maximum speed. 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