Rc truggy application outdoor scale 18 type of model rtr ready to run propulsion electric 4wd brushless maximum speed 73 kmh engine type 1800 kv remote control included transmission mode radio frequency range 2400 mhz type of battery lipo 4s weight 3 870 g length 550 mm width 435 mm height 220 mm bodenfreiheit 60 mm wheel base 365 mm recommended minimum age 14 years