The titanium and black finish on the Storm 500 gives this electric bicycle an aggressive style. By combining the high capacity of the 36 volt 9 amp hour advanced lithium battery (LiFEPO4) with the superior strength and high torque of the 500 watt direct drive motor, the Storm 500 is prepared to travel for approximately 25 miles before running out of juice at speeds of nearly 20 mph. Just press the throttle for a ‘power-on-demand’ sensation or, for routine exercise just pedal as you would on a regular bicycle and enjoy the 7 speeds of easy riding. After you’re done, this portable bike can be folded in half and taken on trains, busses, subways, or put into the trunk of your car with ease. It’s a great bike for commuting to work, school, running local errands, getting from class to class across campus, and more. No obstacle, no matter how steep, will slow you down or make you uncomfortable because the electric ride of the Storm 500 is smooth, easy, and enjoyable for everyone on all terrains. As with all of Prodeco Technologies’ products, it is fully adjustable to almost any size, uses only the highest quality components, and is supported by an industry best 2 year warranty on all parts except the frame, which carries an outstanding lifetime warranty. Loaded with Features -Titanium Metallic Flake Aluminum Frame -Superior, high torque 500W Direct Drive Rear Hub Motor -9 Ah High capacity, high efficiency LiFePO4 battery -Shimano Altus 7 Speed Derailleur -Twist the Throttle for ‘Power-On-Demand’ propulsion system -A full sized bike that is portable too (easy to store with folding capability) -7 speeds for easy riding -Great for commuting to work, school, running local errands, and more -Electric ride is smooth, easy, and enjoyable -Adjustable to almost any size -Industry best 2 Year Warranty -All Prodeco Electric Bicycles are designed, built, and quality-tested in the USA