Do you own a stand up paddleboard? Would you like to learn how to wingsurf? This is the perfect addition to your paddleboard. Simply attach the FitOcean Wing-Fin to your SUPboard. Now you have a centre fin that prevents your board from drifting sideways. This is the perfect setup for mastering wingsurfing. And to switch to a wingfoil board later. And yes, even when stand up paddling it stabilises your board a little and keeps you on course.Fits on any SUP or inflatable SUPSimple assembly with 2 strapsStable fin that can withstand lateral pressureActs like a centreboard so you can ride upwind with a wingAlso provides additional stability when stand up paddlingPVC bag includedIncludes protective strips to keep the fin box straight3 year warrantyWe have opted for a slide fin box with an extra layer underneath to ensure stability when the board moves into the wind and to keep the fin upright to prevent drifting. We have opted for a high quality manufacture to ensure top quality stitching. And have designed a nice bag with velcro fastening.

No tools required

High-quality replacement screw set (2 pieces) for SUP fins with the proven US Box System. Ideal for securely attaching fins to your stand up paddle board, surfboard, kayak or paddleboard. Robust, rustproof and easy to fit - perfect for replacements or as a backup set when travelling. Frequently asked question: Are there fins that can be attached in any other way than with this screw system? We get this question a lot - and here is the honest answer: Unfortunately, no. Self-clamping fins with a click system sound practical at first glance, but lose their clamping force after a few weeks. The result: the fin comes loose unnoticed and sinks to the bottom of the lake - permanently lost. That's why we rely on the tried-and-tested screw system of the US Box: ✅ Reliably fixed ✅ Does not lose tension ✅ Fin remains securely mounted With this affordable 2-piece replacement set, you always have the right solution to hand - whether as a replacement or for a second board.

The Stardupp sliding fin is designed to be mounted quickly and easily on an iSUP. Simply slide the fin in and secure it with the appropriate clip. The fin is made of glass fibre reinforced nylon, which makes it strong and prevents it from bending.A fin ensures that the iSUP sails in a straight line. If you don't fit a fin, the SUP will turn rather than move forwards. A good fin is therefore always important. Dimensions: 22x18cmSuitable for: Stardupp and Fit Ocean SUPs

The Stardupp Racing Slide-in fin is a perfect upgrade for all SUP boards with a standard slide-in fin. Touring and racing is all about sailing in a straight line, so you want a fin that allows the board to track as accurately as possible. A stiff fin with a large surface area, a long base and a long leading edge is therefore favoured. This type of fin provides good resistance to the extra force the paddler applies at higher speeds, allowing the board to follow better.The Stardupp Racing fin is made of fibreglass-reinforced nylon, making it strong with minimal bending. When SUPing, more pressure is exerted on the sup on the side on which you are paddling. This force is also exerted on the fin, causing it to bend slightly. The more the fin bends, the more this affects the SUP's speed and course holding.This racing fin also has a larger rake than standard slide-in fins. The rake is the curvature of the back of the fin. It is the distance between the end of the base and the end of the back of the fin (tip). The greater the rake, the closer the tip of the fin is to the tail of the board. Ideal for maximum grip and the ability to maintain direction while maintaining speed.To ensure that the drag of the fin remains minimal, the Stardupp Racing fin is equipped with an additional foil. The foil is the rounding in the thickness of the fin, the more rounding, the better the water flows along the fin.In contrast to a U.S. box fin, a slide-in fin is designed for quick and easy installation on an iSUP. All you have to do is slide the fin in and attach it with the appropriate clip.

The Stardupp Racing US Fin Green is a US BOX universal fin for SUP. A universal fin for touring/racing activities. Touring and racing is all about sailing in a straight line. That's why you want a fin that follows the board as well as possible. A stiff fin with a large surface area, a long base and a long leading edge is therefore favoured. This type of fin provides good resistance to the extra force the paddler applies at higher speeds, allowing the board to follow better.The Stardupp Racing fin is made of fibreglass-reinforced nylon, making it strong with minimal bending. When SUPing, more pressure is exerted on the sup on the side on which you are paddling. This force is also exerted on the fin, causing it to bend slightly. The more the fin bends, the more this affects the SUP's speed and heading.This racing fin also has a larger rake than standard slide-in fins. The rake is the curvature of the back of the fin. It is the distance between the end of the base and the end of the back of the fin (tip). The greater the rake, the closer the tip of the fin is to the tail of the board. Ideal for maximum grip and the ability to maintain direction while maintaining speed.To ensure that the drag of the fin remains minimal, the Stardupp Racing fin is equipped with an additional foil. The foil is the rounding in the thickness of the fin, the more rounding, the better the water flows along the fin.

Package contains fin and screw.Safety Flex Soft replacement for Longboard Race SUP Cruise Stand up Paddleboardsuitable for most longboards / (stand up paddle) SUP Most longboards and stand up paddleboards use the universal fin system, which can accommodate this replacement fin.

The large fin assists in riding in more linear routes in crosswind conditions. The board's directional stability is improved. Reduction of the Row For experienced users, the keel medium is more appropriate. The drag is reduced and the turning circle is tighter. Box : US Box Surf Technology : CNC FR4-C

The large fin assists in riding in more linear routes in crosswind conditions. The board's directional stability is improved. Reduction of the Row For experienced users, the keel medium is more appropriate. The drag is reduced and the turning circle is tighter. Box : US Box Surf Technology : CNC FR4-C

MANIAC INFINITY Front Wing MANIAC Monobloc Tail MANIAC Rod