9.7v DC motor with encoder prewired with connector for Matrix Controller, 1.4 kg-cm torque, 195 rpm. Includes: aluminum double flanged motor plate, four 4mm M3 button head cap screws for motor mounting, & a molded 4mm polycarbonate spacer.
Connect your robot design with Quick Connect rivets in 3 sizes. Allows for fast builds without the use of tools, perfect for classroom instruction and demonstration. These quick connects can be removed by pressing the pin out from the back and then reused. Short quick connect perfect for two layers of metal, medium white rivet for three layers of metal and the long black rivet for connecting one layer of metal to a LEGO® Technic™ beam.