The Stride R has a pearly white finish and contemporary style that goes unmatched for this class of electric bicycle. As a full sized bike with 7 speeds, the Stride R is already a smooth, easy, and enjoyable ride; but when you include a high performance 300 watt free spinning motor in the rear wheel, you create a highly efficient and powerful vehicle. Just press the throttle to activate the ?power-on-demand? propulsion system, which is fueled by a high capacity 36 volt 9 amp hour advanced lithium battery (LiFEPO4), ensuring a long lasting and effortless ride while offering the option of pedaling like a regular bicycle for exercise. The Stride R is a perfect green energy substitute for your transportation needs. It is great for commuting to work, school, running local errands, getting from class to class across campus, and more.