... 250W battery: 36V28Ah wheel:4" loading capacity:100kg, max speed:10km/h It is specially designed for elder people and ... wheeler trike. To avoid tipping, most electric trike speeds are limited to below ebike speeds. Comfortable, environmentally conscious, quite, ... 75 kg3. Loading capacity: 100 kg4. Speed: Max 10km/h. For safty reason, speed is limited.5. Power: 250W6. Battery: 36V28Ah7. Charging ...