250Wh Battery All E-asy! The Upstreet SL is an absolute lightweight and therefore exactly the flexible e-bike you wish for your everyday life. In no time, you can reach any place in your city and leave a stylish impression. Even though its low weight may not suggest it, the Upstreet SL is fully equipped with lights, luggage rack, and mudguards. Stand, Mudguard set, Luggage rack, Light set, E-Bike, City bike, Electric up to 25 km/h.