Children electric car gearbox with motor 12V 24V motor gear box,baby

Children electric car gearbox with motor 12V 24V motor gear box,baby car reducer gearbox,550 1005002832861404 ? Pre-Order +/- Sampai Alamat 10-15 Hari ? FREE ONGKIR+PAJAK ?? Garansi 100% uang kembali jika Rusak, Beda Produk Model Number : 6V12V Material : Plastic Origin : Mainland China Recommend Age : 12+y,14+y,3-6y,6-12y,0-3y Use : Vehicles amp; Remote Control Toys Want to know the voltage, it depends on the battery or charger What model do you need? Please compare the size on the picture The slower the speed, the greater the torque. Conversely, the faster the speed, the smaller the torque 550.570.555, they are universal 570=555 570 gt;550 555 gt;550 550 gt;390 Want to know the voltage, it depends on the battery or charger What model do you need? Please compare the size on the picture The slower the speed, the greater the torque. Conversely, the faster the speed, the smaller the torque 550.570.555, they are universal 570=555 570 gt;550 555 gt;550 550 gt;390