Kit differenziale asse posteriore 30" 40" 48V 1000W 500W motore go kart carrello mini bici

48V 500W brushless DC differential motor. 48V 1000W brushless DC differential motor. 30" - 40" Differential Rear Axle Drive Shaft kit. Speed(RPM): 3000 rpm. Speed(RPM): 4800 rpm. Commutation: Brushless.

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