Ozone Chrono V4 Foil Kite - 15m

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  • Ozone Chrono V4 Foil Kite - 15m
  • Ozone Chrono V4 Foil Kite - 15m
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Ozone Chrono V4 Foil Kite - 15m

Ozone Chrono V4 Foil Kite - 15mUniversal High Performance Foil Kite

Size: 15m

The Chrono legacy lives on! The all-new V4 has been completely redesigned with emphasis on accessible performance using the latest design technology and understanding from Ozone's highest performance race kite, the R1 V4.


  • Universal high performance foil kite
  • All-round, Twin Tip and Hydro Foil settings
  • R1 V4 design technology
  • Experienced riders or with previous foil experience

 Ozone Chrono V4 Foil Kite - 15m

Ozone Chrono V4 Foil KiteFEATURES

Performance for Light to Mid Wind Ranges

Performance-wise, the Chrono V4 sits between the Hyperlink and R1 models. Many technical details were transferred across from the R1 V4 to the Chrono V4, providing a similar feeling while being less demanding to fly. It's for performance-oriented hydrofoil and twintip riders who want a high level foil kite for light to mid wind ranges.

A True Out-and-out Sports Car

For Foilboard riders, the Chrono V4 is a true out-and-out sports car; the harder you drive the more it offers. It's got great angles up and downwind, it's really fast if you like speed, and hold on if you send it! Twintip riders can expect nice, big, floaty jumps- just load the rail and send it. Easy upwind even when it's light, and if you have a flat water spot then pull that bar in and see how much power and speed your legs can handle!

Ozone Chrono V4 Foil KiteContinuous Power, Ultra Stable

Continuous power generation through turns makes the Chrono V4 a fun kite for active flying to generate power when conditions are light. It is ultra stable and reacts to bar inputs instantly, making it easy to get riding in the lightest winds. An overall lighter bar feeling allows you to ride with less fatigue.

Leading Edge Transverse Sail ShapingNext Level

New Leading Edge Transverse Sail Shaping creates a cleaner surface on the most important area of the aerofoil. The new internal construction, increased cell count by 8%, bridle line count reduced by 25% and total bridle line length reduced by 14% drastically reduces drag. These advancements in design, combined with lightweight materials, means the kite handles extremely well, especially in light winds. The Chrono V4 is not much more demanding to fly than the Hyperlink V2, however, its performance threshold is closer to the R1 V4, so it has more potential to take you to the next level!

The Chrono V4 features an all-new material combination with a durable, airtight and lightweight double rip-stop for the upper and lower surfaces. The new material has a unique formulated coating to help shed water, improving flying characteristics and water re-launch. The Chrono V4 is durable and strong, while being as lightweight as the V3 Ultralight version.

The Leading Edge air intakes have been refined for faster progressive inflation, improved seal and optimised positioning to maintain internal air pressure. This enhances land and water re-launch capabilities.

Brake Line SettingsBrake Line Settings

Three settings allow you to fine tune kite feedback and bar pressure to your liking. It is quick and easy to change with no extra lines to add or remove.

1: Hydrofoil
Decreases bar pressure with a longer lifting period perfect for foiling maneuvers. The Hydrofoil setting is the upper knot on the PB1 line.

2: All-round
The ideal balance in performance and feeling for most riders and conditions. The All-round setting is the middle knot on the PB1 line (factory setting).

3: Twintip
Increases bar pressure and offers a sharper, more direct feeling perfect for twintip riding. If you prefer a heavier and direct feel, this could be the setting for you. The Twintip setting is the lower knot on the PB1 line.

Flying Line Recommendation

The following line length is recommended over the standard 25m:
15m – 23m Lines
Using line lengths of 23m, the handling of the Chrono V4 becomes more responsive making jumping more direct and easier. You will feel an increased connection to the kite; it will become more responsive and direct. In stronger winds, with shorter lines the upwind ability will be enhanced significantly.

For Hydrofoiling, shorter lines (10m to 20m) are preferred by a wide range of users.

 Ozone Chrono V4 Foil Kite construction


Exceptional Ozone Factory ConstructionExceptional Ozone Factory Construction

World-class construction in Ozone's own factory, using the highest quality materials and hand-checked Quality Control at every step. The Ozone factory also manufactures their Paragliding and Speed Wing range; the same Quality Control processes are used across all products.

Designed With OZ-CADDesigned With OZ-CAD

The FUTURE is NOW - All Ozone kites and wings are designed and developed using their own highly-advanced, custom-built CAD software. Ozone's designers are able to work with features specifically tailored to the unique forms and structures of technical inflatable and foil kites and wings. Part of the design team is dedicated to the upgrade of the CAD code and addition of new modules and features to the program as the development of products continues.

High Performance Ultra Light MaterialsHigh Performance Ultra Light Materials

High quality ultralight materials have been used extensively on Ozone's kites and paragliders since 2011. Using ultralight materials translates to true performance increases - the kite inflates quicker, flies faster, and is more reactive, even in the lightest breeze.

High Cell CountHigh Cell Count

A high number of cells controls ballooning between the ribs, holding the wing shape and designed surfaces smoother and more accurately. This reduces turbulent airflow, providing more efficiency, speed and de-power for increased overall performance.

Double Pulley Speed SystemDouble Pulley Speed System

Uses high-spec, low-friction Ronstan Orbit pulleys to reduce wear and rider fatigue while improve feeling and performance of the kite.

Leading Edge Transverse Sail ShapingTransverse Sail Shaping

The Leading Edge now features Transverse Sail Shaping creating a cleaner surface on the most important area of the aerofoil. The result is less turbulent airflow and longer skin adhesion, which positively effects the lift to drag ratio increasing overall performance.

Optimized Leading Edge Air IntakesOptimized Leading Edge Air Intakes

Newly designed intake valves are precisely positioned along the Leading Edge; this leads to a stability increase at all angles of attack. The inflation is easy and safe as the kite rapidly inflates.

L.E Profile ReinforcementsL.E Profile Reinforcements

The Leading Edge is reinforced with flexible lightweight plastic battens to maintain the shape of the profile during angle of attack changes and turbulent airflow. This drastically improves overall performance as the foil remains true to the designed shape.

Internal Diagonals and StrapsInternal Diagonals and Straps

Internal span-wise straps work in unison with optimized diagonal ribs, distributing load from the bridles evenly and effectively. This increases the internal structural balance that helps control the high aspect ratio, while allowing the top and bottom surfaces to maintain the designed profile without being distorted from indirect tension or loads.

Sheathed Bridle LinesSheathed Bridle Lines

High quality, low stretch sheathed Dyneema bridle lines for maximum strength and performance. This is the same bridle line Ozone has used on their Snow kite range for the past 10 years.

Water Drainage ChannelsWater Drainage Channels

An internal channel is shaped into the end of each cell along the trailing edge. This allows loose sand or water to run between the cells and out of the tips during flight. The Velcro sealed cells at the tips can be opened for cleaning the kite. Always clean your kite by emptying any water, sand or dirt as this will prolong the life of the kite and help it fly as designed.

Waterproof deflation zipperWaterproof Deflation Zipper

Intelligently positioned for easy deflation and pack down.

Tuned Bridle GeometryTuned Bridle Geometry

Ozone works extensively during their R&D process to develop the size range to feel in tune with each other. Every kite has a unique bridle layout, individually tested and fine-tuned to maximize the feeling and performance.

Closed Cell Foil Kite Technical BagClosed Cell Foil Kite Technical Bag

Technical Bag with loads of space featuring an internal stash pocket and external control system pocket. Adjustable shoulder straps and foam padding provide extra comfort. Choose the Technical Bag for a quick and easy pack down.

Innovative Click-In-Loop Control SystemCONTROL SYSTEM

A clean and simple design with a removable brake handle to make inflation, self-landing and reverse relaunch easier.

Innovative Click-In-Loop

An all-new push-away quick release with an innovative one-step Click-In reload function that is incredibly intuitive. The release handle fits comfortably in the hand, it is quick and easy to activate the release by pushing the handle away. A self-positioning release mechanism locates automatically, ready to be re-loaded by simply 'clicking' in the loop. The Click-In Loop is AFNOR NF S52-503 certified.

Design Inspiration

What's the first thing you do when you get in a car? You click in your seatbelt, hearing that 'click' sound makes you feel secure that you are safely buckled up, and you know instinctively how to release it. The design of Ozone's new release system, the Click-In Loop, is inspired by the same principle. In the same way fastening your seatbelt has become a natural action when getting into a car, riders should activate and reload their release systems before and after every use. Although this important safety check is often overlooked, checking your release before each session will ensure it is functioning properly. Ozone developed the Click-In function to be simple and intuitive, so activating and reloading will become second nature.


A clean and simple design with a removable brake handle to make inflation, self-landing and reverse relaunch easier.

  • Innovative Click-In Loop
  • Two Release Modes
  • Three Loop Size Options
  • Spinning Head with Anti-twist Flag Out Line
  • Soft Bar Ends with Leader Line Adjustment
  • Stainless Steel Leader Line Pin
  • Light Weight Aluminum Centre Piece
  • Ergonomic EVA Grip
  • PU Covered De-power Line
  • Stainless Steel Trimmer Bracket
  • Clamcleat Trimmer
  • Re-launch Balls
  • 500kg/300kg Flying Lines

Important Notes:

All riders should attach their Kite Leash to the Flag Out System.
This is the small eyelet on the Stainless Steel Swivel Ring. When the release is activated, the kite will flag out and fall to the water/ground.

In all situations make sure that all lines are clear of all working release systems and the kite leash is connected in the right way.

Always clean your control system with fresh water after every session, and reload/release the Click-In Loop to check the system is functioning correctly. Store your control system with the Click-In Loop release open. Reload the next time you set up your kite.


 Ozone Chrono V4 Foil Kite

 Ozone Chrono V4 Foil Kite

 Ozone Chrono V4 Foil Kite

 Ozone Chrono V4 Foil Kite

 Ozone Chrono V4 Foil Kite

 Ozone Chrono V4 Foil Kite

 Ozone Chrono V4 Foil Kite

 Ozone Chrono V4 Foil Kite

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