I bought a Ecotric Seagull. I bought this bike since it is made right here in California, it is not China Junk. Most Ebikes have 350 Watt motors powered by a 36V 8amp hour battery. The Seagull has a 1,000 Watt motor, a 48 volt battery and 13 amp hour battery. It easily will go 28 mph under it's own power and climbs my steep block at 20 mph. It is well built, A++, and worth the extra money. I added a rear bike basket, headlight and tail light. I got it thru Amazon with free shipping.