UL Certified-Ecotric 36V Fat Tire Portable and Folding Electric Bike

As a folding bicycle, its upper tube, the handlebar stem, even the pedals are foldable. It can take on many tasks you would not expect from a Portable &folding bikes such as hauls from the grocery store, challenging terrain, and rough roads without breaking a sweat. 500W Gear Motor Brushless geared hub motor Strong power High efficiency Quieter, lighter, smoother Shock-absorbing & Fold-over Saddle Tube C-NFAT20810-MBL, this model is upgraded from ordinary saddle tube to shock absorption and folded saddle tube 36V/12.5AH Lithium Battery Removable High energy, travel range 19-21 miles in pure electric mode and 33-36 miles in pedal mode Battery lock and power lock function 5-8 hours fast charge Fashionable Fat Tires Tire: 20" * 4.0 cover tyrep; 20" * 4.0 innertube. Anti-skidding, adapt to snow, sand and other complex topography Adapt to all terrain, snow road, sand road, gravel road SHIMANO 7 Speed Derailleur High