Package Included 1*20-inch Folding Bike Other Tools for Installation Package Size: 86*35*65cm/33.8*13.8*25.6inch Gross Weight: 17.45kg/38.5lbs Net Weight: 14.8kg/32.6lbs How to Fold Remove the seat lever.Fold the handlebar lever.Open the quick release buckle.Fold the body. Specification Frame Material High Carbon Steel Seat Material PU, PU Foam Handlebar&Seat Rod Material Iron Handlebar Material High Carbon Steel Handlebar Cover Material Rubber Color White, Black Frame Features Curvature Surface Treatment Three Layers of Electrostatic Spraying Number of Speeds 7 Special Feature Foldable Age Range (Description) Adult, Teenager Load-bearing Capacity 80kg/176lbs Recommended User Height Above 150cm/59inch Suspension Type Dual Disc Brakes Total Length 147cm/58in Dimensions Seat Distance From the Ground: 65-86cm/25.6-33.8inch Handlebar Distance From the Ground: 90-109cm/35.4-42.9inch Tire Diameter: 50.8cm/20in Pedal Size: 10*7cm/3.9*2.8inch Seat Size: 17*23cm/6.7*9inch Handlebar Grip Distance: 21cm/8.3inch Length (After Folding): 86cm/33.8inch Wide (After Folding): 30cm/11.8inch Rear Shelf Size: 12*34cm/4.7*13.4inch Package Size: 86*35*65cm/33.8*13.8*25.6inch Carefully Designed Details Protective Pedal Front&Rear Disc Brakes Rear Reflective Light Comfortable Handlebars