1st version Wheel-A-Gear Robot pulley gears . Yellow Your choice set or individual
L950327CMTaiya Wheel-A-Gear Robot Large Gear, First version (no ridges on the center hubs) Yellow We also have the blue versions available L950328-30
Taiya Wheel-A-Gear Robot Large Gear, First version (no ridges on the center hubs) Yellow We also have the blue versions available L950328-30