Accesorio de bicicleta de mano para silla de ruedas de 16 pulgadas tractor eléctrico 36 V 250 W/350 W/500 W

Speed Limit: Forward: 15km/h for 36V 250W, 18km/h for 36V 350W, 25km/h for 36V 500W. Motor: 36V 250W,36V 350W,36V 500W. Battery: 36V 8/12.8/16 AH Polly type Lithium battery. Electric tractor for wheelchair.

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