I just bought this bike but it's too big for me. It comes in one size only so you need to be over 5' 9". It's the UL version with the 750 watt motor which gives it lots of power with good range. The top speed under power alone is about 28 mph. Front forks, fat tires and a seat post shock combine to give it a very cushy ride. She looks new and has never been off road or ridden in the rain. The frames are all one color but mine has the blue rims. All the stats are on the Ecotric website. I'm in Charleston WV.