Kit Mecánico del Robot de Sumo GZERO (Sin Electrónica) - RobotShop
Core Dc Motor @ 6V 750RPM High Power for Arduino Mini Sumo Robot (Torq – Xenix Robotics
JSumo - JSumo is also manufacturer of all type sumo robot gears. They are suitable for both 6mm shaft (for maxon re35, re40...) and 5mm shaft (rc hobby motors) motors. Our options