Weight capacity:  150kg/330.69lbs
Rear wheel size:  12.60"/320mm
Front wheel size:  8.66"/220mm(9.21"/234mm adjustable)
Anti-tip wheel size: 75mm x 25mm/3" x 1"
Battery:  12V34AH x 2 (12V/38AH x 2 adjustable)
Charger:  AC100-240V50/60HZ 2A OUTPUT:24V-4A
Controller:  PG
Motor:  24V/320W(24V/450W adjustable Motion Tech Motor)
Gross weight:  103kg/226.61lbs
Net weight(with batteries):  93kg/204.61lbs
Net weight(without batteries):  72kg/158.44lbs
Unit Battery Weight:  10.5kg/23.11lbs/pc
Overall dimensions (length x width x height):  1150 x 630 x 1280mm/45.28 x 24.80 x 50.39"
Packing dimension (length x width x height): 880 x 670 x 880mm/34.65 x 26.38 x 34.65"
Range:  up to 35km/21.75miles per battery charge
Incline capability:  12 degrees
Turning radius(min):  600mm/23.62"
Recharge time:  6-8hrs
Forward speed:  3.73-4.98mph/6-8km/h (adjustable)
Backward speed:  1.49-2.98mph/2.4-4.8km/h(adjustable)

USD870