Battery powered mountain bikes designed for scientific body

Battery powered mountain bikes designed for scientific body is designed in accordance with ergonomics, mechanics of materials, aesthetic principles, thin, light and beautiful, a selection of the best parts of the material in order to watch the road, ride effects.Electric Mountain Bikes controller design combines the simulation technology, digital technology and fuzzy technology, mountain biking safer, better performance and longer life. When using the new high-quality motor allows you to ride quiet, fast, convenient and natural.