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NORTH KB - Sonar AF72 Foil Edition W/A600 FUSELAGE

Beautiful quality product, comes with high quality covers and bags.

Front wing info:

Wing / SUP
The new HA1450 is the bigger brother of the HA1250, designed for a heavier rider or lighter wind days. Highly efficient with great lift, speed, glide and pumpability in flat or choppy water. The HA1450 has a high wingspan to chord length ratio, with a relatively thin profile – similar to a sailplane glider wing. With this style of wing, you generate maximum efficiency and lift. The short chord length defines the profile thickness, and with a thin profile comes reduced drag. The span gives you stability, with a slightly longer radius turn than a lower aspect ratio wing of the same size.

High lift, low drag and fast upwind
Generate maximum efficiency and lift. The short chord length defines the profile thickness, and with a thin profile comes reduced drag. The span gives you stability, with a slightly longer radius turn than a lower aspect ratio wing of the same 

High performance glide
When foil surfing, the efficiency and pumpability that allows you to connect wave after wave is insane. The Sonar High Aspect is an ideal wing for those days when the rides are long, and waves peel endlessly across the bay.

Prepreg carbon technology
Ultimate high-performance composite material

UPWIND SPEED AND EFFICIENCY FOR WINGFOILING
The biggest single thing that our high aspect front wing brings to the table for wing-foiling is windward performance. These wings beat upwind like nothing else.

HIGH LIFT, LOW DRAG AND PUMPABILITY
The high aspect Sonar Wing has a high wingspan to chord length ratio, with a relatively thin profile – similar to a sailplane glider wing. With this style of wing, you generate maximum efficiency and lift. The short chord length defines the profile thickness, and with a thin profile comes reduced drag. The span gives you stability, with a slightly longer radius turn than a lower aspect ratio wing of the same size.

HIGH PERFORMANCE GLIDE
When foil surfing, the efficiency and pumpability that allows you to connect wave after wave is insane. The Sonar High Aspect is an ideal wing for those days when the rides are long, and waves peel endlessly across the bay.

PREPREG CARBON TECHNOLOGY
Ultimate high-performance composite material

Mast-Fuse- Tail wing

No limits
The new refined aluminium foil section gives the best balance between light weight and increased strength for higher loads, so you can wing, SUP, surf and kite foil with confidence, making use of the fully interchangeable Sonar Foil System to extend your playtime on the water. Engineered to last, with exceptional strength to weight ratio, and our unique GeoLock system for a clean, direct feel with minimum resistance on the water. The AF72 mast is ideal for shallower waters, and prone surf foiling. The AF85 mast increases overall ride performance in choppy conditions.

Sonar AF72 
The new refined aluminium foil section gives the best balance between light weight and increased strength for higher loads. 30% stiffer than the AK mast yet only 13% heavier.

GeoLock Load Bearing Connection
Engineered to last, our unique GeoLock tapered geometry locking system provides a more effective load-bearing connection between the Mast and Fuselage. Screws engage the GeoLock so the load transfer takes place over the full cross-section of the mast profile.

Easy recovery from surface breaching
In perfect harmony with any Front Wing, our dihedral-shaped carbon pre-preg rear Stabilizer provides control and riding comfort, allowing fast pivoting turns and easy surface breach-recovery.

Compatible with any Sonar Front Wing.

Engineered to last, our unique GeoLock tapered geometry locking system provides a more effective load-bearing connection between the Mast and Fuselage, locking them together, so they feel like one piece. Screws engage the GeoLock while the load transfer now takes place over the full cross-section of the mast profile, allowing for a more efficient load distribution and longer-lasting connection. Patent pending.

EASY RECOVERY FROM SURFACE BREACHING

In perfect harmony with any Front Wing, our dihedral-shaped carbon pre-preg rear Stabilizer provides control and riding comfort, allowing fast pivoting turns and easy surface breach-recovery. The Stabilizer's positioning on top of the Fuselage allows for a clean, undisturbed approaching flow. Surface piercing of the Stabilizer is not a problem, as the Front Wing sits deeper in the water and is still fully submerged, giving you that extra time to react and adjust your ride height.

SONAR FOIL BOARD ADAPTOR

New Board Adaptor for the AF72 and AF85 masts. FE-Analysis allows us to optimise the structure, increase strength in the areas of highest stress concentration and reduce unecessary weight in lower stress areas. Incorporates a strong geometry locking connection for better energy transfer and a more direct feel. (Not compatible with AK Mast Series)
 

NORTH KB - Sonar AF72 Foil Edition W/A600 FUSELAGE

£430.00Price
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