[BUTTBOARD] champion du monde 2007 !!

The Buttboarding Rules are as follows:

CLASSIC BOARD SPECIFICATIONS (Buttboard)

The BASIC PREMISE is that any rider should be able to put together a competitive board from skateboard shop supplies for about $200 complete. A rider may spend more on a board if they wish, however, advancements which require a higher investment to be competitive, will be banned.

1. DECK: Must be made of wood. The deck may have molded features such as a kicktail, but must be one piece. No dropped boards. It may be any shape within the size limits. Nothing may be added to the deck except for the following:

1. Foam padding to the top.

2. Non aerodynamic stiffeners to the bottom.

3. Skateboard-type grip rails underneath.

2. WEIGHT: The complete board must not exceed five kilograms (5Kg / 11lbs).

3. LENGTH: One hundred twenty-five centimeters (125cm / 48") maximum.

4. WIDTH: Three hundred five millimeters (305mm / 12") maximum.

5. TRUCKS: The trucks must be lean steer activated. They must be commercially available* skateboard trucks. Trucks may have a rolling axle (e.g. Z-Rollers, Randals, etc.). They must not exceed three hundred five millimeters (305mm / 12") wide, as measured from the outside edge of the axles. The board must use exactly two (2) trucks.

6. TRUCK MOUNTING: Trucks must be mounted to the bottom of the deck. Base plates that drop through the deck or routered out deck bottoms are not legal.

7. BEARINGS: Standard steel 608 skateboard bearings only. No ceramic, Mini-mizers, 9 balls or other high performance or exotic bearing types.

8. WHEELS: 70mm skateboard wheels only. They must be commercially available*. The board must use exactly four (4) wheels.

*Commercially available means the product must have been distributed to at least 24 people outside the company.

Je pense que la forme compte beaucoup car une planche droite ne permet pas de se plier pour prendre les virages rapidement.
Celle ci est concue expres pour cela