





CSF
High Performance Freestyle Foil
The CSF delivers agile high performance for advanced-level surf and freestyle foil fanatics.
Performance features
- High-performance foil – push your wing or kite limits
- Surf & freestyle focused – for intermediates & beyond
- Featherlight strength – 3K twill carbon composite construction
- Playful & reactive – quick carves on demand
- Modular system – interchangeable parts for a custom setup
Sizes
600
750
900
Colors

Agile performance
The new CSF foil stands for high-performance allowing you to engage your skills and push your wing or kite limits. Crafted for advanced surf & freestyle action, the CSF’s agility will achieve your best results.
Playful & reactive
The CSF boasts fast acceleration when you need it most giving advanced manoeuvrability whether chasing down waves or popping your next trick. Minimal drag makes the CSF highly reactive, acting on fine-tuned impulses from the rider.
3K Twill Carbon Construction
Constructed using 3K twill carbon composite over a moulded foam core, the light materials guarantee maximum stiffness and durability. All unnecessary weight has been removed including in the mast base plate with our unique lightweight Skeleton system.
Who is it for
The CSF is fine-tuned for high performance and suited to more advanced foil fanatics. Unlocking the expert-level features will deliver speed and agility when surfing or when loading up your next freestyle move.
Customised setup
The CSF’s completely modular system has interchangeable parts for different setups. Customise your foil to your preferences and tweak it for top performance.
Riding Characteristics
Speed
High Performance / low drag
Lift
Light Wind
Manoeuvrability
Reactivity
Wave
Carving, Controll
Progression
Stability, Predictable handling
Glide
Downwind, pumping
Speed
High Performance / low drag
Lift
Light Wind
Manoeuvrability
Reactivity
Wave
Carving, Controll
Progression
Stability, Predictable handling
Glide
Downwind, pumping
Speed
High Performance / low drag
Lift
Light Wind
Manoeuvrability
Reactivity
Wave
Carving, Controll
Progression
Stability, Predictable handling
Glide
Downwind, pumping
Technical Specifications
- Anodised aero-grade alloy construction.
- Optimal ratio between strength and weight.
- Suitable for kite, surf foil, wing foil.
Made from anodised aero-grade alloy construction, the mast has the optimal ratio between strength and weight, suitable for kite, surf foil, wing foil, and SUP.
- 3k Twill Carbon Composite Construction
- Moulded EPS foam core for ultra light and rigid construction
- Mid aspect wing for speed and manoeuvrability
- Versatile with great overall carving performance
The CSF foil is constructed of a 3k Twill Carbon Composite over a moulded EPS foam core for ultra-light rigidity. The medium-aspect wing shape aids speed and carving. The CSF is versatile with fantastic high performance manoeuvrability.
- 3k Twill Carbon Composite Construction.
- Thin profile and optimised design for minimal drag.
- The mounting has a large surface area for optimum fit and maximum stability.
Made with a 3k Twill Carbon Composite Construction, the profile is thin with an optimised design for minimal drag. The mounting has a large surface area for optimum fit and maximum stability.
- Lightweight CNC precision cut anodised alloy
- Track mount system with 90mm spacing
- 316 marine grade stainless steel hardware
- Quick-Connect-Technology for easy assembling
The GSF plate is made from lightweight CNC precision cut anodised alloy with Quick-Connect-Technology for easy assembling. The track mount system has 90mm spacing and is supplied with 316 marine-grade stainless steel hardware.
- CNC shaped anodised aero grade alloy fuselage
- Front wing Tear Drop connection for optimised hydrodynamic flow
- Smart Force Connection for best force transition between fusealage and mast
- Helicoil inserts with Torx screws for best assembling
The fuselage is constructed from CNC-shaped anodised aero-grade alloy. The front wing Tear Drop connection allows for optimised hydrodynamic flow. The Smart Force Connection ensures the best force transition between the fuselage and mast, and Helicoil inserts with Torx screws provide the best assembling.
Technology
Eleveight’s foil design is based on the latest in hydrodynamic science. Precise manufacturing of premium materials results in a foil that effortlessly cuts through the water while generating outstanding lift.
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Innovative front wing connection harmonically guides water flow back together for a clean release at the trailing edge of the front wing and reduces turbulence.
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The interface between the mast and fuselage works with large, slightly angled surfaces that are aligned to the load transmission. The system creates a rigid unit between the mast and fuselage, ensuring optimal force transmission.
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LIGHTWEIGHT SKELETON PLATE
Lightweight CNC precision-anodized alloy with Quick Connect Technology and 90mm Track Mount System.
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3K TWILL CARBON COMPOSITE CONSTRUCTION
The front and back wings are made with 3K Twill Carbon to ensure a light and stiff construction.
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MODULAR SYSTEM
All parts are interchangeable for upgrades and different performance set ups.
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QUICK CONNECT
Our quick and firm attachment system allows you to swap or reposition your foil within seconds.
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TORX SCREWS
All screws come with Torx heads with helicoil inserts (only fuselage) for best assembling.
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ANODIZED AERO GRADE ALLOY
We use an anodized aero grade alloy for Mast and fuselage to provide a lighter, corrosive-resistant construction that is also durable.
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MARINE GRADE STAINLESS STEEL HARDWARE
We use 316 Marine grade stainless steel to ensure a strong connection between all foil components and between board and mast, that is also durable thanks to its resistance to corrosive saltwater.
Pieter Stiewe
CEO & Product Designer
“The CSF is designed for high-performance riders as we created the foil with a mid-aspect ratio front wing to enhance reactivity. Its excellent manoeuvrability makes it an essential asset for surfing or freestyle tricks. If you're looking to push yourself to the next level, the CSF should be a key part of your quiver.”
3D View
