Ozone R1 V4 Foil Kite
THE R1 V4 HAS BEEN DERIVED FROM THE EXTREMELY SUCCESSFUL R1 V2 AND V3, BOTH OF WHICH SET THE BENCHMARK IN KITE RACING COMPETITIONS.
The V4 design takes it to the next level, delivering supercharged performance while maintaining the R1s well known ease of use and accessibility.
Developed closely with our top team riders, multiple World Champion Nico Parlier and 2019 World Champion Axel Mazella we have pulled out all the stops.
The new re-designed internal structure has allowed us to increase cell count up to 8% while reducing bridle line up to 12%, accounting for major parasitic drag reduction.
The Leading Edge now features Double Transversal 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.
The top and bottom surfaces use our time proven Ultra Light materials, with an even lighter weight material for the internal structure on the 15m to 21m sizes keeping weight down and improving light wind flying characteristics.
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.
The all-new R1 V4 Pro-Tune Speed System is lightweight and low drag using reduced line diameters and features incredibly simple adjustment via the stream line self-locking Splice Trim System.
What do these design changes mean? More speed, more power, better upwind and downwind angles in a package that is as easy to use as its predecessors!
All R1 V4 sizes are IKA registered.
The R1 V4 is for advanced riders only who have previous foil kite experience. It is not difficult to fly but there are techniques required to fly a high aspect ratio foil kite.
The R1 V4 materials have been used extensively on our Ultra Light Kites and Paragliders since 2011. The kite must be carefully looked after, it needs an experienced rider who knows how to keep the kite up in the air and how to handle it gently on the ground.
The kite is water re-launchable, but we recommend that you keep it flying and out of the water if possible! A drainage system on the wing tip allows any water that may have entered the kite to drain out. Do not use the kite in waves.
Always use a Brake Handle when flying a foil kite. This is the handle/line spanned between the back leader lines on the control system. This easy to grab handle makes inflation, self-landing and reverse launch easier.
This kite features a simple yet effective front line flag out release. After releasing the flag out you should check the speed system, bridle lines and your flying lines for twists before restart.
The R1 V4 must be packed using the concertina method. If the kite is packed and stored using any other method such as rolling this will void the warranty. The Leading Edge plastic battens are a fundamental part of the design and must not be forced out of their given shape otherwise the kite can loose stability and flying characteristics.
See R1 V4 How to Pack video.
The Speed System and Bridle lines will require maintenance just like any high performance equipment in racing sports - they must be checked after every 60 hours flying time and maintained in the correct trim or the kite will not perform as designed. Bridle Lines that are worn or not to factory specification (+ or - 15mm) must be replaced. Speed System lines that are worn must be replaced. If the Speed System lines are not worn but are not to factory specifications you must adjust back to factory spec.
Features of the R1 V4
Exceptional Ozone Factory Construction
World-class construction in our own factory, using the highest quality materials and hand checked Quality Control at every step. The Ozone factory also manufactures our Paragliding and Speed Wing range; the same Quality Control processes are used across all products.
High Performance Ultra Light Materials
The R1 V3 materials have been used extensively on our Ultra Light Kites and Paragliders for the past six years. Using Ultra Light materials translates to true performance increases - the kite inflates quicker, flies faster and is more reactive even in the lightest breeze.
High 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.
Water 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.
Internal 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, while allowing the top and bottom surfaces to maintain the designed profile without being distorted from indirect tension or loads.
Pro-Tune Speed System
The all-new R1 V4 Pro-Tune Speed System is lightweight and low drag using reduced line diameters and features incredibly simple adjustment via the stream line self-locking Splice Trim System. Durable line materials reduce wear and tear on the pulley lines, with increased resistance to stretch or shrinkage for a longer life span. The Speed System is a Double-Pulley layout using high spec low friction Ronstan Orbit pulleys.
NOTE: You must watch the How To video before adjusting your Speed System settings.