I took my road bike which is an EVO HB1 disc out for a good test ride today. I live in Winnipeg which is in the province of Manitoba, today the temp was 4 degrees Celcius with occasional drizzle. I'm planning to ride to work, a distance of a little over 12 kilometers, pretty much flat all the way so I thought a test run would be in order. Keeping the pedal assist in level 1 in the middle gears all the way there and averaging around 18 km,s per hour. Took about 45 minutes. On the way home level 2 was used because the wind came up a bit so speed was about the same. I used the throttle a bit in the busy intersections and up a couple of bike path bridges just because it was so cool to fly up to 32 km's almost instantly. It only used the first bar on the display which actually shows up as a half bar so power is never gonna be a problem or range either. Nice system.