Robotic & Radio Control Toys
RC Boat Motor 7.4V 16800RPM Underwater Thruster Motor 3-blades Propeller Kit for DIY ROV Robot Model Boat Submarine Parts
RC Boat Motor 7.4V 16800RPM Underwater Thruster Motor 3-blades Propeller Kit for DIY ROV Robot Model Boat Submarine Parts
https://www.bizrate.co.uk/robotic_radiocontroltoys/rc-boat-motor-7-4v-16800rpm-oid32886047639.html