Sonar AK

Kite Foil Mast

Sizes

Black: AK55, AK70, AK85

Includes

Mast Only

CODE: 85010.210122

Kite and Wake Foiling

Our aluminium mast section with optimised stiffness to weight ratio is ideal for Kitefoiling. The forgiving AK 55cm mast is suitable for skimming just above the water and easy recovery - ideal for learning to foil or for shallow waters. The AK 70cm mast is ideal for learning to kitefoil, and freeride foiling in shallow or flat water conditions. The AK 85cm mast increases overall ride performance in choppy conditions for a more controlled high-speed ride. Features GeoLock. AK Masts are only compatible with the AK Board Adaptor. AK masts are NOT compatible with the AF Board Adaptor, which is designed for use with higher load AF Foil Masts.

GeoLock Optimised 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, locking them together, so they feel like one piece.

Balanced strength to weight

The aluminium kite mast's section profile reflects an optimised balance for strength to weight ratio.

Sonar AK Board Adaptor Sold Separately

The AK Mast is only compatible with the Sonar AK Board Adaptor. It is NOT compatible with the Sonar AF Board Adaptor. If you're adding a Kite Mast to the Sonar Foil or Carbon Foil Edition, you'll need to purchase an AK Board Adaptor separately.

Compatible with Carbon
and Alloy Fuselage

Details

Compatible with Carbon or Alloy Fuselage

Hydrodynamically-optimized shape for minimum resistance, the Sonar Alloy Fuselage is precisely CNC-machined from 6061-T6 aeronautical-grade anodised aluminium with structurally engineered connection details that are designed to last. Our new high-strength pre-preg carbon fuselage is strong, durable and corrosion resistant, and weighs ~50% less than the alloy version, with equal strength and stiffness. The shorter 600mm Fuselage improves pumpability and has a sporty feel with earlier take-offs. The forgiving longer 700mm fuselage is ideal for wing-foiling or learning to foil, offering greater stability and more control.

GeoLock Optimised 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, locking them together, so they feel like one piece.

Sonar AK Board Adaptor Sold Separately

The Sonar Foil System is connected to the board by a lightweight CNC-machined aluminium Board Adaptor with a tapered geometry locking connection that engages with the mast. Fusing Board Adaptor and mast together to build one union for optimum load transfer and a stronger, more direct feeling and steering impulse when foiling. Board Adaptor and Foil to Board Mounting Hardware not included. The AK Mast is only compatible with the Sonar AK Board Adaptor. It is NOT compatible with the Sonar AF Board Adaptor.

Balanced strength to weight

The aluminium kite mast's section profile reflects an optimised balance for strength to weight ratio.