The HS-805BB is one monster of a servo. The HS805BB develops enough torque to move just about anything whether its a large plane, boat, or robot. Whatever it may be the HS 805BB can move it and move it fast.
This is a complete set of used wheels (2 drive wheels, 2 idler wheels) with two matched tracks. These are a combination of generation 2 and generation 3 treads. They have been used for testing and have plenty of tread left. Priced reduced significantly!
These heavy duty 6 inch (152mm) Stainless Steel mecanum wheels allow your robot to easily move laterally, diagonally, or spin in a circle. This set includes four wheels. These heavy duty wheels are rated for 150kg!