Front axle width: 61 mm
Front tyre diameter: 20 mm
Front wheel width: 8 mm
Gear ratio: 9/27
Magnatraction
Motor orientation: In-line, Rear wheel drive.
Motor: Mabuchi FC130, 18,000 rpm
Overall length: 155 mm
Rear axle width: 63 mm
Rear tyre diameter: 21 mm
Rear wheel width: 12 mm
Self centering guide blade
Weight: 65 mg
Wheelbase: 94 mm

Need more grip?  Try these aftermarket tires!  Ortmann 37o, Maxxtrac M03X, Supertires 1103