Kyosho Ultima Ready Short Course RC Truck Installed with Team Orion's powerful drive one-piece ESC/brushless motor unit. Simple wiring and setting options allow easy adjustment Aluminum main chassis delivers moderate flex to promote traction, and yet is strong enough to easily handle the terrain Precision-machined aluminum big bore shocks with threaded pro-load adjusters deliver dramatically improved grip High grip block pattern tires with foam inserts combine with hi-visibility neon yellow wheels An adjustable slipper clutch allows you to put down as much power as you want, while still protecting the gears in the transmission