JMI makes a Max Size Universal Wheeley Bar to support large tripods and telescopes. It is suitable to accommodate the Meade LX400-ACF 16" with Max Robotic Mount, RXC400 16" / 20" with Max Robotic Mount. This Max Size Universal Wheeley Bar comes standard with eight 10" all-terrain pneumatic wheels, steering/tow handle, dual motors and a 12 volt / 18 volt power supply.