The following Mini 4WD PRO motors Item 15346 Torque-Tuned Motor PRO

and the enhanced Super 7 version of the car was powered by a 4-cylinder 1

and 1/18 scale cars

They can also be internally limited for applications where shorter shocks are required

which is enough to fully cover 2 or 3

Dubro - 3-1/2" Diameter Treaded Tires on Chrome Wheels 2/pkg bzn540292 The following Mini 4WD PRODU BRO's low bounce captive air wheels have flown on more airplanes over the years than any other wheels on the market! The wall thickness is consistent throughout the wheel giving you a balanced tire. Comes complete with a sporty 6 spoke nylon metallic chromed hub. Works well on grass & paved runways. 2 pkg.