With a range of over 22 miles, a speed of up to 21 mph, and a power regenerative system, the S9Max is the new standard for commuting. 21mph (33km/h) Max Speed 22miles (35km) Range 10-inch Honeycomb Off Road Tire Dual front and rear suspension Powerful 500W motor Improved 10.4Ah battery Front wheel drive 3S quick fold LED dashboard Climb a 15% Grade Load Capacity 264.5lbs(120kg)