VEX-228-2523 VEX IQ Wheel Kit <p><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Four different size tire diameters and two different size wheel hubs. Tire size is printed on tires for easy reference.</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 />
(6) Small Wheel Hub<br />
(4) Large Wheel Hub<br />
(4) 20mm Diameter Pulleys<br />
(4) 100mm Travel Rubber Tire<br />
(4) 160mm Travel Rubber Tire<br />
(4) 200mm Travel Rubber Tire<br />
(4) 250mm Travel Rubber Tire</font></p>