20" Fast Folding Compact Portable Fold-up Bike Bicycle 6-speed Blue 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 bike lock and basket