Tetrix^® Max Expansion Set

Add This Expansion Set To Your Tetrix^® Collection To Build Bigger And More Complex Robots And Complete More Challenging Engineering Projects. This Set Includes 630+ Building Elements And Comes Complete With A Convenient Storage Bin.

What You’Ll Get

• 630+ Total Building Elements
• Variety Of Channels, Plates, Flats, And Brackets Not Found In The Robotics Sets
• Tank Treads, Sprockets, Idler Wheels, And Conveyor Paddles
• Additional 40-, 80-, And 120-Tooth Gears, Along With A Rack And Pinion Linear Slide Pack
• Continuous Rotation Servo Motor
• Axles, Bushings, Stand-Offs, And Connecting Hardware
• Sturdy Storage Bin
• Printed Builder’S Guide And Activity Accessories