Closeout on the 250W model. Probably returns and demos? It's your typical 250W ebike, but with an integrated battery which is a plus in my opinion. Probably not enough power for someone who thinks an ebike is not to be pedalled, and I've never biked in a place like San Francisco either. For short hills that you can already ride (or barely ride) on a regular bike, 250W is sufficient power with the rider downshifting to lower gears and helping out.

For flat place like Chicago, it would be enough for a pedal assist bike.

https://www.genze.com/products/e101-...on-id-s017850/