2PCS Mini R140 Motor DC1.5V~6V 20000RPM High Speed Small Round Motor DIY Toy Car

Motor type: R140 motor. 2PCS X R140 Motor. Motor shaft length: 9mm. Motor length: 25mm. Speed : 5000RPM-20000RPM. We afford all cost if it's our fault. beestudio 2016.

eBay