Thunder Tiger RC 6570-F28 Go-Kart, Ready to Run, Grey A rear biased center of gravity allows stable handling even on unprepared track surfaces Rear-mounted motor with rear wheel drive system provides exceptional acceleration, top speed and awesome cornering Front fairing and side pods are made of durable, flexible nylon-injected material designed to withstand hard impacts Equipped with scale slick rubber tires featuring high density foam inserts for great traction Ace R/C Brushless ESC and Ripper 5300kv brushless motor, 2.4GHZ Radio with Mini Receiver and micro servo