1:8 Nitro Gas Radio Control 4WD Smartech Mustang Truck Magic Wheel

The servo must be set at the center position befor installation,to set the neutral turn on the transmitter and receiver,set the trim tabs in the center position,and turn off the receiver and transmitter in succession,the servo will be in the proper neutral position for installation.
(via 1:8 Nitro Gas Radio Control 4WD Smartech Mustang Truck Magic Wheel @ Hobby-Estore.com $309.5)

1:10 Scale Smartech Nitro Gas 4WD 2Speed Radio Control RC Buggy Car Winner Sports

This Nitro Gas RC 2Speed Buggy Sports Car with Advanced Engine Contains all available hop-up parts; body or engine included!!! Designed to compete in national and local competitions, manufactured at a super-modern facility, Smartech's nitro r/c gas cars are created with a mind for high performance racing, speed of 55mph+. This 4-Wheel-Driven 2 SPEED Transmission Gas Powered RC Car is a 1/10th scale that combines many sophisticated performance-enhancing features that represent a culmination of the long years of Smartech's design experience. Get fun with this 4-Wheel-Driven 2 SPEED Transmission Gas Powered RC Car!!!
(via 1:10 Scale Smartech Nitro Gas 4WD 2Speed Radio Control RC Buggy Car Winner Sports @ Hobby-Estore.com $203)