VEX-276-1447 VEX Robotics 4in. Mecanum Wheel, 4-pack <p><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Mecanum wheels allow savvy robot designers to create drivetrains capable of moving in any direction using a standard chassis shape. Simply power each wheel with a different motor and by changing the directions the wheels spin get your robot to move in different directions! Includes two left and two right wheels. </font></p>
<p><font color="cccccc" size="2" face="Arial, Helvetica, sans-serif">Features</font><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif"><br />
Allows robots to move in any direction.<br />
Split Roller style design.<br />
14 rollers per wheel.<br />
Compaible with all VEX Square Shafts 0.125in. (3.2mm)</font></p>