When you plan your first kitesurf season, you first focus on the kite: which size, for which wind, for which weight. Then come the first water starts, the first real rides… and one question eventually shows up: what about my board? Length, volume, rocker, flex: the words float around without always being clear. Good news — the twintip, the twin-tipped board that is the sport's most common shape, is mostly chosen from a single starting point: your weight. Here is the clear guide, with no useless jargon.
The trio that decides: size, volume, weight
Three parameters come up again and again when people talk about a kitesurf board, and they must first be clearly separated:
- Size means length. Expressed in centimetres, it defines the planing surface and stability. The longer the board, the more stable and supportive it is; on the flip side, it is less manoeuvrable.
- Volume means buoyancy. Expressed in litres, it indicates how high the board carries the rider. A high volume floats high, makes the water start easier and forgives a lot, especially in light wind.
- Rider weight is the starting point. It sizes up the other two. You always pick your board first according to your own weight, before level and style.
The link between the three fits in one simple sentence: the heavier you are, the more surface and buoyancy you need to get out of the water; the lighter you are, the more you can drop in size and volume and gain manoeuvrability. Level completes the picture: the beginner favours what forgives, the advanced rider favours what reacts.
Useful ranges by rider build
For a versatile twintip, the ranges commonly used in the sport look like this, according to the rider's build:
- Light build, about 60-70 kg: a 135 to 139 cm twintip.
- Medium build, about 70-85 kg: a 137 to 142 cm twintip.
- Heavy build, 85 kg and above: a 140 to 146 cm twintip.
On volume, the complementary rule matters: the more you are a beginner, or the lighter you are, the more a high volume forgives. It makes the water start easier, stabilises landings and makes long flat-water rides more comfortable. Conversely, a very low volume is for expert riders who love raw reactivity.
These ranges remain indicative, and the spot also plays a role. At Sakalava Bay, the Varatraza wind blows 20 to 35 knots, April to October: in this wind, medium riders happily use boards at the lower end of the ranges, because the kite's power more than compensates and you gain manoeuvrability. In lighter wind, go up in length and volume. For the kite side, read our kite size guide by weight and wind and the kite sizes adapted to the Varatraza in Madagascar.
Beginner, intermediate, advanced: the same board?
Good news for your budget: a versatile board, the "all-mountain" type of the sport's ranges, suits the vast majority of riders, from the first water start to someone already chaining controlled transitions. There is no model "reserved for beginners" that you absolutely must buy to learn well.
Sure, some very forgiving boards make the very first sessions easier. But they are quickly outgrown as the level rises. Conversely, waiting for an "expert" level before enjoying your board makes little sense: progressing does not necessarily mean changing boards. A model balanced on rocker, flex and volume will do the job for the first two years — and often much longer.
What changes with level is less the centimetres than the settings and the feel: a confirmed rider will drop in volume according to his riding habits. But for the kitesurfer who goes out on weekends or during holidays, the same well-chosen board remains the right answer.
Rocker, flex, channels: the jargon that matters, without jargon
When you read the spec sheets, three words keep coming back. Here is what they are about, simply:
- Rocker is the curvature of the board seen from the side. A pronounced rocker — tips lifted up — absorbs the sea state and makes rotations easier, but costs a little speed on flat water. A moderate rocker, the best balance for a lagoon, stays lively and stable at the same time.
- Flex is the softness of the board. Flexible, it absorbs landings, forgives the water start and stays lively in transitions. Stiff, it delivers more pop and power on jumps, but demands more precision. To progress, a medium flex is the compromise that works.
- Channels are grooves under the board that channel the water, stabilise the track and help hold a heading when going upwind. Very useful when you are learning to balance the kite's power.
What matters is not understanding everything at once, but getting the essentials right: size and volume. Rocker, flex and channels fine-tune the behaviour; a well-sized board stays a well-sized board.
Your own board or the school's gear?
If you are starting, you have no obligation to buy a board before knowing what suits you. Private coaching at Sakalava Bay includes the full gear: the kite of the day, the board, the harness and a flotation aid. The rate of 45 to 47 € per hour, or the 10-hour pack from 445 €, includes this service. You carry nothing and choose nothing before the lesson: the instructor adapts the board to the day's wind and your build.
That is a real advantage for progressing: you feel different sensations from session to session, you sense what suits you, and you only buy — possibly — after validating your own preferences. The centre also offers gear rental, 50 € for a half-day and 70 € for a full day, to extend a session on your own; everything is detailed in our gear rental guide. As a benchmark, coach Samb Pastor, IKO-certified, has applied this "test before you buy" approach with more than 200 students.
Boards and travel
Then comes the practical question: bring your board to Madagascar or not. A twintip never travels free: airlines often count it as oversized baggage, with hefty surcharges. Our complete guide to flying with kitesurf gear details sizes, bags and tricks so you are not caught out at the check-in desk.
Many riders choose to travel light: the kite and harness pack easily, the board is rented on site — 50 € for a half-day, 70 € for a full day — or provided through the lessons, where it is included anyway. Result: less baggage, less stress on arrival, and a board adapted to the build and the wind of the moment. If you insist on your own board, keep the three reflexes in mind: rail protector, solid bag and surcharge booked in advance.
Frequently Asked Questions
What size board does a 70 kg rider need?
For all-round use, a 137 to 142 cm twintip suits a 70 kg rider. Go up in length and volume for light wind or to compensate for a heavier weight.
What exactly is board volume?
It is the buoyancy, expressed in litres. The higher it is, the more forgiving the board and the easier it reloads at the water start. Beginners and lighter riders should favour it.
Is a school board suitable for starting out?
Yes: gear matched to the day's wind and your build is part of private coaching at Sakalava. You test before you buy, without carrying anything.
Stiff or flexible board?
To progress, a medium flex is the right compromise: stable on touch, forgiving at the water start, lively in transitions. Extreme settings are for expert riders.
Is a bigger or a more compact board better?
Lighter rider: a slightly bigger, more buoyant board helps on take-off. Heavier rider: stay in the recommended range to keep manoeuvrability.
Board and kite go hand in hand: read our general guide to kite size choice and the kite sizes adapted to the Varatraza wind in Madagascar. To try it on the water, head to the kite size page, have a look at the lessons & coaching and contact us via the form — reply within 24 hours.
Test before you buy
Gear provided in the lessons is matched to your build and the day's wind. Reply within 24 h.