Technical Rules

Body
Any plastic material allowed, must fit into the given measures below. No open wheels allowed (Where you can see the wheels from above, like on Formula cars). Nothing on the chassis, wheels, tires, rims or other equipment may protude outside the body when viewed from above (exceptions made only for the antenna and a bumper, see below). Holes for the antenna are allowed to a maximum of 10mm / 3/8” from side to side.
The rear bumper may be removed up to 20mm from the ground, with body on chassis.

Wing/Spoiler
Max width 3 1/4” or 83mm (can not be wider than the body)
Max length 1” or 25mm
Dams (wing/spoiler side plates)
Max height 5/8” or 15mm, max length 40mm

Antenna
The Antenna may not be longer than or exceed 8 inch or 20 cm in height measured from track surface to top.

Bumper
If a bumper is mounted all edges and corners must be well rounded. The bumper must be flat and parallel to the ground surface in all directions. It may protude a maximum of 5mm / 3/16” from body but it must not be wider than the body

Chassis
Any material is allowed but must fit inside the body.

Motor
Any

Cells
Any

Electronics
Any receiver
Any speed control
Any servo

Tires
Any tires allowed (rubber, foam).

Tires that can harm the track surface in any way are not allowed.

Rims
Any

Measures
Max width 3 1/4″ or 83mm (side mirrors not incl.)
Wheel base 3 7/16″ to 4″ or 86 mm to 102 mm
Max Length without wing: 7 1/8” or 180 mm
Max Length with wing: 8” or 200 mm
Max height 2 3/8″ or 60mm