Motor: MAX 1,760 watt BLDC hub motor Battery: 52 volt - 20.8 Ah - 1082 Wh - Sinc Power Cells Charge time: 11 hours with standard charger Max mileage: 45 miles (mileage may vary depending on rider weight and road conditions) Max Speed: 31 mph Climbing Grade: 27% depending on rider weight and state of charge Braking System: Regenerative Electric Front and Rear Drum Brake with ABS Tires: 8 inch tubed pneumatic front tire and solid rubber rear tire. Max Load: 265 lbs Scooter Weight: 46 lbs Product Material: Aluminum Alloy Frame