20" Folding Bike Steel Frame 7 Speed City Bike

20-Inch Steel Frame More Lighter And Sturdy Ride For You. Shimano 7 Speed Shifter and Derailleur Smoother Gear Changes. The Front And Rear Are Disc Brake Provide You With Double Protection to stop immediately. 20*1.5 Anti-Skid Tires,Excellent Traction Shock Absorption,Fit All-terrain Adventures. Folding Frame ,Easy to Fold to carry everywhere you what and Convenient Storage. Folding Frame ,Easy to Fold to carry everywhere you what and Convenient Storage.