Voilamart says Motor kit from 3000W to 5000W motor rear wheel. Battery casing: 14"x4.7"x 7.3"/ 35.5 x 12 x 18.5cm. The rear shock absorber: cycling, the spacing of 200mm. Inspired by the French word " Voila " (Look, Bravo), stands for pursuing the comfortable and elegant French romantic life.
