Description: Brand new and high quality High Speed Double Ball Bearing Motor Large torque and low noise, longlasting service life Comes with cooling fan, which is a good choice for power tools and equipment. Specification: Material: Metal Length: Approx. 95 mm / 3.74 inch Diameter: Approx. 43 mm / 1.7 inch Voltage: 12 V 24V Speed: 11000-12000RPM Package Includes: 1 Piece Motor Note: Please allow a little size error due to manual measurement. Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the item's color may be slightly different from the pictures. Please understand