Tilt mountuses a standard size metal gear servo and ball bearings on the opposite side to reduce any friction.
Pan base uses a standard size metal gear servo with a geared system and (3) support wheels helps the tracker stability and pan rotation.
(spare gears included)
The bottom base accepts any tripod using the standard 1/4 -20 screw.
Comes professionally assembled.
Metal gear servos INCLUDED
Works with many antenna tracker controllers out there.
Tripod not included.