Kite Foils

FUSION ALLOY MAST FOIL – Only Mast 40cm 70cm 90cm The Fusion Alloy mast is constructed from aircraft-grade extruded aluminum, resulting in an incredibly rigid and hydrodynamic structure. Helicoil inserts prevent salt water corrosion at the screw connection points. The mast integrates seamlessly into all 9cm industry standard foil boxes. Only the mast in the first picture is sold here. The other pictures are for illustration purposes only!!!

G10 Rhythm Stabilizer The G10 160 and 180 Rhythm stabilizers are ideal for speed and glide. They generate slightly more lift than the Arc Down, allowing for a smaller tail wing setup with less drag. The thinner profile provides some flexibility for a springy return when pumping. The G10 construction ensures strength, stiffness, and durability. 160 RhythmFaster and more agile turns with a relaxed, lively surfing feel, more glide, less pumping effort, and better top speed. 180 RhythmStable and controlled driving feel with good gliding ability, high user-friendliness, and a pleasant surfing sensation.

Sonar AF Board Adaptor Foil Accessory The sonar foil system is connected to the board with a lightweight, CNC-milled aluminum board adapter, featuring a conical geometry locking connection that connects to the mast and merges the board adapter and the mast into a single unit. This ensures optimal load transfer and a stronger, more direct feel, as well as precise steering impulse behavior during foiling. FE analysis allows us to increase strength in areas with the highest stress loads and reduce unnecessary weight in areas with lower loads. The system features a strong geometry locking connection for better energy transfer and a more direct feel.

SONAR FUSELAGE Foil Accessory The hydrodynamically optimized shape of the Sonar chassis ensures minimal resistance. The chassis is precisely CNC-machined from 6061-T6 aircraft aluminum with an anodized finish and structurally engineered fasteners designed for durability. The shorter A600 chassis enhances pumpability and provides a sporty feel with earlier take-offs. Our longer A700 chassis offers a smoother, more stable ride across all foil disciplines. The forgiving length of 700 mm improves stability in combination with any wing and is ideal for learning to foil. The longer chassis delays the pitch moment, giving you more time to react. Equipped with GeoLock, a unique conical geometry locking connection between the mast and chassis for more efficient load transfer and a more durable connection. Compatible with all Sonar masts.

SONAR CF Carbon Foil Mast Our highest quality pre-preg carbon mast offers a stiffer, more direct feel and instant feedback. Tapered for optimal load transfer and reduced surface resistance, the refined one-piece design represents a strong, durable, and corrosion-free choice in all disciplines. The CF72 mast is ideal for flatter water and surf foiling. The longer CF85 mast enhances overall performance in choppy conditions. Equipped with GeoLock.

SONAR CF Carbon Foil Edition The CF Edition offers an incredibly direct response and outstanding performance. Our highest quality modular foil series made from pre-preg carbon ensures greater stiffness, a more direct riding feel, and immediate feedback. Designed for exceptional stiffness across all disciplines, the CF Edition consists of lightweight and durable pre-preg carbon components. The reduced swing weight provides an agile, dynamic, and direct riding experience as well as excellent pumpability. The refined one-piece mast design is tapered to ensure optimal power transfer and reduced water resistance, and features our unique GeoLock system. The longer CF85 mast enhances overall performance in choppy conditions, while the CF72 mast is ideal for flatter water, prone surf foiling, and tow foiling.

SONAR-HM High Modulus Carbon Mast Incredibly thin. Impressively fast. We have reduced the thickness of the submerged part of our new high-modulus prepreg carbon masts by over 15% compared to our standard carbon masts, while simultaneously increasing both bending and torsional stiffness. The HM80 is preferred for disciplines without wind power – surf foiling, pumping, and downwind. The shorter line length across the entire mast length reduces drag and increases maneuverability. This results in more glide, more efficient pumping, and faster turns. The HM85 covers all disciplines, with a focus on wing foiling. Wind-powered disciplines require edging against the wind to generate propulsion. Part of this propulsion comes from the front wing, another from the mast. To deliver this drive efficiently, the line length in the submerged part of the mast is slightly longer. It increases towards the mast tip to maximize stiffness without increasing drag, as this part of the mast is out of the water when foiling. A more efficient underwater shape means less drag and thus higher and more easily achievable top speeds. Ventilation at the mast is now a thing of the past. We have paid special attention to this detail, so that regardless of sea conditions, ventilation at the rear part of the mast is significantly reduced. The HM105 is optimized for racing. The thickness of the submerged part of the mast is another 1 mm thinner than that of the HM80 and HM85 to achieve maximum top speed. Therefore, this mast is not suitable for jumping. As with the HM85, the line length in the submerged area is designed to provide good lift drive, while the line length above the waterline increases to maximize stiffness. A more efficient underwater shape means less drag and thus higher and more easily achievable top speeds.

SONAR S Surf Stabilizer The Sonar S Surf Stabilizer has a lower stall to complement the SF front wings. Its moderate wingspan creates a sufficiently high aspect ratio for efficient pumping while remaining compact for responsiveness in turns. The minimally curved contour enhances performance at low speeds and effectively reduces the fuselage length compared to curved stabilizers. The wingtips bend upwards to provide directional stability, instilling confidence during takeoff and providing grip in turns. Advanced riders seeking a looser feel can remove the wingtips using the dashed guideline graphic to create a completely flat stabilizer.

SONAR S Freeride Stabilizer Exceptional gliding. Our new thinner profiles and higher aspect ratio in the carbon stabilizers offer reduced drag and a more efficient contour. The S270 is your all-rounder for kite, wing, and surf performance, providing optimal balance, speed, efficiency, and control. Combine the S210 with a smaller front wing for high-speed performance and a more agile feel. Combine the S320 with a larger front wing for early planing, more balance, and stability.

SONAR MA V2 Mid Aspect Front Wing The MA v2 Front Wing is a wing with a medium aspect ratio, ideal for lighter to moderately heavy advanced kitefoilers or prone surfers. Very fast and extremely maneuverable, the wing profile has been developed with more focus on top speed than on stall speed. The combination of area and aspect ratio gives the MA v2 excellent agility and efficient gliding, provided that speed is maintained. It retains a solid feel for riding against the wind/at high performance.

SONAR HA High Aspect Front Wing The Sonar High Aspect Front Wing Series is designed for maximum speed and efficiency across a variety of disciplines – from kite foiling to prone foil surfing. With this wing type, you require minimal pumping effort and power to glide. The shorter profile depth defines the profile strength, and with a thin profile, there is less drag. The wingspan provides stability and a slightly larger turning radius than a wing with a lower aspect ratio of the same size. The wingtips are refined to ensure there is no ventilation during peak exceedances, giving you the ability to take tighter turning radii at higher speeds without losing speed.

SON OF Foil Mast Our refined Aluminum Foil (AF) profile offers the best balance between low weight and increased strength for higher loads. The AF72 mast is ideal for flatter water and surf foiling. The AF8 is the perfect beginner size for wing foiling. The AF85 performs in all disciplines and is more forgiving in rougher conditions. The AF85 and AF95 give you more height to cross waves or make tight turns. The 55cm AF mast is for extremely shallow waters. The Sonar mast features our unique GeoLock conical geometry locking system. Designed for strength and stiffness, GeoLock provides a more effective load-bearing connection between the mast and the fuselage, allowing them to feel like one piece. Screws engage in the GeoLock, enabling load transfer across the entire cross-section of the mast profile and allowing for more efficient load distribution and a secure connection that lasts. NOTE: The AF mast does not have an integrated foil board mounting plate. To mount it on your foil board, you will need the AF Board Adapter, which is available separately or included in all Sonar AF and Prime Editions.