The Carbon Pro Line heralds a new era of lightwind kiteboarding

Carbon Pro Monster Door

High performance ultra lightwind freeride door

Handcrafted in Germany
166 x 50 cm
2450g ONLY!

The Carbon Pro Monster Door offers the classic door-shape, with its outstanding lightwind and upwind performance, and combines it with a high-end carbon construction. The result is a totally new level of agility, board control and ride feeling.

The Carbon Pro Monster Door is the best board for every rider, who seeks more performance and freedom on a ultra lightwind door.

– minimum weight
– high agility
– enormous carbon power
– outstanding lightwind and upwind performance
– precise board control

Superior at all points – the Carbon Pro Line boards beat everything that is possible with regular kiteboard construction materials. By the exclusive usage of a multi-layered carbon lattice, the Carbon Pro boards enter a new weight and performance dimension.

The 2450g of a Carbon Pro Monster Door leave a heavy impression while freeriding. The door is remarkable light on the feet and feels like a much smaller board. The acceleration is fantastic and the top speed is very high. Through the light weight, a switch is done unexpectedly easy and the rider has a much higher level of board control. With increasing wind, the Carbon Pro Monster Door can be handled very long and also heavy gusts are no problem.

In freestyle, all remarkable preferences of the carbon lattice show up. The board takes easily off the water, thanks to its low weight. And for loaded jumps, the extreme energy loading and releasing power of the high-end carbon thrills every second. With maximum load and precision, energy is guided into the pop and a new world of lightwind freestyle opens up.

For landing, as well as chop water, the carbon lattice also absorbs energy very well and allows a smooth ride with a high comfort. While the bottom of the board constantly keeps up the good guidance.

The Carbon Pro Monster Door is a high performance ultra lightwind board and plays, with all other Carbon Pro Line boards, in a league of their own. Once taken for a ride and a switch back won’t be easy…

In comparison with the Carbon Pro Door 59, the Carbon Pro Monster Door is recommended for all heavier riders with +85kg or everyone who searches for maximum ultra lightwind kiteboarding performance.

Overview on main characteristics


Minimum weight

The Carbon Pro Monster Door is, like all boards of the Carbon Pro Line, produced with a multi-layered carbon lattice. Non woven carbon fibres spread forces perfectly and build up less high, allowing minimal usage of epoxy resin. The resulting weight of only 2450g is extremely noticeable at all time. Carbon Pro boards are highly responsive, agile and an indescribable feeling while being airborne.


Carbon power

The energy load and recovery speed of the multi-layered carbon lattice can’t be achieved with regular kiteboard materials or often used layers of “design carbon”. The Carbon Pro Monster Door has an enormous amount of power, mixed with very precise force control. Especially for take-off, the superior preferences of the high-end carbon show their full strength and release an astonishing pop.


Handcrafted in Germany

Every Carbon Pro Board is individually crafted. Highest precision and experience ensure the extreme performance and weight preferences of the carbon kiteboards.


High agility

Despite the door shape of the Carbon Pro Monster Door, the board can not be compared to a regular board of the same size. The low weight and the optimized outline deliver an unbelievable riding experience – no matter if going for carved turns, hard edging or tricks in the air.


Maximum lightwind performance and large wind range

The proved outline, large surface and low weight offer maximum lightwind performance. The flat scoop-line gets the board planing very early and simply slides through wind lulls. The specially grinded base of Carbon Pro Boards imitates a shark-skin, which reduces water drag and increases planing performance. And thanks to the high level of control and the very easy handling, the board can be kept riding in medium wind conditions.


Unbeaten upwind performance

The concave outline and the low scoop-line are the secret of the fantastic upwind performance. The board will point windward by itself and with minimal effort the Carbon Pro Door 59 will eat its way towards the wind.


High comfort and no spray

The combination of carbon flex, shape and low weight create a very good comfort. Even in very choppy water, the Carbon Pro Monster Door will run smoothly. And the optimized outline will definitely prevent any spray water.


Beginner friendly

The door shape, the low weight and the comfort sum up to a perfect board for quick learning process. With a small kite or at low wind conditions, the Carbon Pro Monster Door will let you jump up the experience ladder. And with an increasing level, more and more of the high performance potential can be unleashed.

Details on the development and production process of the Carbon Pro Line can be found here:

SPLEENE Carbon Pro Line – Development

Action area of a Carbon Pro Monster Door

  • Freeride 100% 100%
  • Lightwind 100% 100%
  • Race 95% 95%
  • Freestyle 85% 85%

What our customers say

The Kiteboard is just wow. It is often very gusty on our lake, but that is not a problem with the board. And when the wind totally drops, carrying the board is also an easy thing ? (translated from German)


★ ★ ★ ★ ★


Alexander W.
from Podersdorf

Up till now, all doors felt too clumsy. That is not the case here. Why weren’t they in the market earlier.


★ ★ ★ ★ ☆


Peter T.
from Cardiff

For sure I liked the weight, its easy to switch and feels great on jumps. If it would also be available in more colour, this would be great! (translated from German)


★ ★ ★ ★ ★


Hugo S.
from Essen

High End Carbon Construction


X³ Carbon Construction

Within the Carbon Pro Line, a specially for SPLEENE developed multi-layered carbon lattice is used. The carbon fibres are not woven with each other, optimising force flow and allowing minimal usage of epoxy resin.

All carbon kiteboards are handcrafted in Germany, to guarantee maximum precision during the production process.

High-End Carbon by Spleene Kiteboarding

Grinded base side

The bottom sides of the Carbon Pro Boards have a special, manual grind, creating a shark-skin surface. This reduces water drag, resulting in faster acceleration and increased top speed.

Grind Base and fins Spleene Kiteboarding

Concave Bottom

The bottom of the Carbon Pro Boards has a single concave shape. After many tests of different bottom shapes, the single concave proved as most effective on ultra-light carbon constructions. The concave is deeper in the centre of the board and flats a bit out towards the tips, resulting in better turning performance.

Kiteboard Bottom Shape - Spleene Kiteboarding

Concave Outline

The concave outline is responsible for the extreme upwind performance of the Carbon Pro Doors. The waterway is longer and it creates less drift. Additionally the flex of the board forms a geometry, which keeps the Carbon Pro Doors constantly upwind.

Kiteboard Outline by Spleene Kiteboarding
Kiteboard Outline Shape by Spleene Kiteboarding


All SPLEENE Carbon Pro Line boards are produced with a form-glued, CNC-milled wood core.
The wood core has added PU rails, as well as reinforced fin- and insert positions.

Kiteboard with Wood-Core by Spleene Kiteboarding


Kiteboard Carbon Pro Monster Door - Design Top - Spleene Kitebording
Kiteboard Carbon Pro Monster Door - Design Bottom by Spleene Kiteboarding

The perfect day

Test result of the Carbon Pro Monster Door – German Kitelife Magazine (German only)

Spleene CPL MD Test

Choose the right size

Overview on all SPLEENE Kiteboards

weight Boardselector by Spleene Kiteboarding

Hol dir die Carbon Pro Monster Door direkt von SPLEENE

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