Advantages: 1) Distance control and speed control The handle features an adjustable speed and distance control as well as a battery condition indicator, You can not ride and pull , only walk beside and enjoy golf sports so easy 2)Fully folding and light weight The One click detachable wheels, easy for storage and repair. 3) Anti-tip wheel: The design of the easyjet makes it superbly balanced to avoid tip back on steep hills. The extra large wheels also provide excellent traction on and around the course. Size (when open):1200 x 630 x 920 mm Size (when folded): 810 x 630 x 240 mm With 17ah battery:16.5KG With 24ah battery: 22.6KG Wheelbase: 600mm Rear wheel size: 260 x 100 mm (10'') Front wheel size: 130 x 85 mm (5.5'') Load Max.: 40kg Speed Max.: 8 km/h Distance: 15 km Climb capacity: 15 degree Carton Dimension: 800 x 690 x 256 mm Quantity / Container: 189pcs / 20ft 378pcs / 40ft 420pcs / 40ft