24V RS390 motor gearbox

2PCS RS390 24V 18000RPM High-Speed Miniature DC Motor Gearbox for 4WD Power Whee

Size: RS390 Axis Aperture 1.2CM/0.47in, Length 16.5CM/6.5in, Universal Aperture 1.2CM/0.47in, 24V RS390 for Power Wheels,UTV,ATV,Motorcycle,Bumper Car Motor Upgrade and Various DIY Electrical Projects.