
Flysurfer BOOST 4 Kite
Freeride and progression. The Boost 4 is Flysurfer's inflatable all-rounder — stable, easy to fly and generous with hangtime, built for riders moving from their first sessions towards confident jumping.
Official Flysurfer dealer · worldwide shipping — Europe, USA, Asia · payment by card or bank transfer · delivery info
At a glance
- Sizes
- Кайт FLYSURFER BOOST 4 5 · Кайт FLYSURFER BOOST 4 7
Need more detail on the Flysurfer BOOST 4 Kite? Message us on WhatsApp or Telegram — our IKO instructors ride this gear and will help you pick the right size for your weight and wind.
Kite size advisor
Enter your weight, the wind and your level — we'll suggest the right size (for the Flysurfer BOOST 4 Kite and beyond).
This is a guideline. For an exact size for your weight, style and spot — message our instructors.

“We ride this gear ourselves and teach on it. The main thing is picking the size for your weight and wind: bigger in light wind, smaller when it blows. If you're unsure, message us — we'll put together an honest setup, no upselling.”
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Frequently asked questions
How much does the Flysurfer BOOST 4 Kite cost?+
The Flysurfer BOOST 4 Kite is from 1 496 €. We'll confirm the price for your size and any current deals when you send a request; payment by card or invoice.
What sizes does the Flysurfer BOOST 4 Kite come in?+
Available options: Кайт FLYSURFER BOOST 4 - 11m, Кайт FLYSURFER BOOST 4 - 13m, Кайт FLYSURFER BOOST 4 - 15m, Кайт FLYSURFER BOOST 4 - 18m, Кайт FLYSURFER BOOST 4 - 9m, Кайт FLYSURFER BOOST 4 5, Кайт FLYSURFER BOOST 4 7. Not sure which to take? We'll match it to your weight, level and the wind at your spot — free of charge.
Is the Flysurfer BOOST 4 Kite suitable for a beginner?+
For a beginner, a slightly larger kite with a stable freeride profile works best — we match the exact size to your weight and the wind at your spot. Message us, it's free.
How do you deliver the Flysurfer BOOST 4 Kite to Russia or Vietnam?+
Within Russia by CDEK; in Mui Ne pick-up at the K1 station or delivery within Vietnam. Payment by card or invoice.
Can I return the Flysurfer BOOST 4 Kite if it doesn't suit me?+
Yes — returns within 14 days provided the item is unused and in original condition. We help you choose before you buy so a return isn't needed; advice is free.