FLYSURFER SONIC4
The SONIC is the trustworthy, user-friendly, and predictable powerhouse
you want to ride in the most challenging weather. Specialized to meet the
needs of the next generation of foil kiters and an incredible upgrade for
loyal SOUL customers.
The Closed-Cell Foil Kite is redesigned to perform exceptionally in every
aspect of modern kiteboarding. Attract the most ambitious senders, true
speed junkies, technical airstylers, and those who go endlessly long.
We believe SONIC users will shatter height and speed records. The kite
that will excite you in 2023 and beyond. Convince yourself and your crew!
SONIC4
SIZES: 6 / 8 / 10 / 12 / 15 / 18
TECHNOLOGY: Closed-Cell Foil Kite: 4-Level Ram Air,
45 - 55 Cells, 5,8 - 6,8 Aspect Ratio
FOCUS: Big Air, Hydrofoil, Freeride
SKILLS: Intermediate+
SCOPE OF DELIVERY:
SONIC Kite only
SONIC LIGHT Bag
UNIVERSAL Kite Bag
Kite Safety Guide
Compression Strap
Repair Kit
Trim Checker
Kite Safety Guide
Sand Bag
TECHNICAL CHANGES
OPTIMIZED LIGHTWEIGHT
Minimalism with a focus on weight reduction while maintaining durability
and performance; Miniribs removed, improves handling in light winds
REDESIGNED OUTLINE
Increases performance, wingtip stability, launch behavior, and turning
IMPROVED SAIL TENSION
Reduces kite deformation, increases reactivity and feedback
ADAPTED CELL COUNT AND ASPECT RATIO
Increases usability, simplifies steering and control during jumps and
maneuvers
PERFORMANCE TUNER
Adjustment options on the Z-Main to change the flight behavior, Hydrofoil
/ Big Air / Freeride
NEW SIZES
Comparable to SOUL, fine-tuned for Big Air
COMPARISION
SONIC4 vs SOUL2
The SONIC is a more performant SOUL and the perfect upgrade for long-ter customers. The high-performance wing is lighter, sits further forward in the
wind window, has thinner profiles, and reacts quicker to steering inputs. The
SONIC advantages are its enormous wind range, excellent top-end control,
better forward traction, and big power spikes. Choose the SONIC to feel the
buzz a kite can create every time you hook in and send yourself to the moon.
The SOUL remains to be incredibly user-friendly and robust with great lon-
gevity. The all-around kite generates more harness pull, launches, and re-
launches easier. It causes higher steering- and holding forces to give its
rider a reliable feel. Both kites are very versatile and handle challenging
conditions with ease. Recommend the SOUL to foil-kite first-timers, trave-
lers, and everybody who wants a hassle-free product to use for a lifetime.
SONIC4 vs SONIC3
We have changed the design concept of the SONIC completely. The constructions have only a few similarities. The difference in handling and feel is enormous, but both kites offer exciting performance, depower, and hangtime.
We want to enter the big air scene with the SONIC4. Every detail has been
refined and optimized to deliver exceptional stability and accessible perfor-
mance. In direct comparison, the kite turns quicker and feels rigid and responsive. It stalls very late and flies fast, constantly pulling through the window
while generating predictable power. Spend less time thinking about the kite
and focus on what you do. Intuitive handling opens up a world of possibilities.
The SONIC3 power is harder to access and needs a skilled pair of hands to
enjoy the kite‘s full potential. We built it strictly for foil-kite experts, who can
handle light bar forces, a pivoting high-aspect wing that shoots through the
window. Once you have a feel for it, you get quickly addicted to its playful-
ness and insane acceleration. A one-of-a-kind kite that gives you a unique
experience!
Accessible Performance
18 5 - 19 SWEET SPOT 7 - 16
15 6 - 21 SWEET SPOT 8 - 18
12 10 - 26 SWEET SPOT 12 - 22
10 12 - 33 SWEET SPOT 15 - 25
8 15 - 38 SWEET SPOT 18 - 33
6 18 - 45 SWEET SPOT 20 - 38
WINDRANGE IN KTS