20" Light Weight Fast Folding Bike Best Compact Portable Fold-up Bicycle 6-speed White UPDATE: Heavy duty shipping box will be used to pack the bike, reducing the chance of product damage during the shipment. 20" wheels, foldable steel frame. Fold or expand it in 8 seconds. NO ASSEMBLY REQUIRED 6-SPEED SHIMANO Derailleur & Freewheel, Twist Shifter for easy gear changes Front and Rear Hand Brakes, Rear Rack & Fenders Installed Light weight, only 26 lbs. Compact volume after folding Bonus handlebar bell, bike lock and front cart