I am happy with the purchase it is an ok smaller adult trike. I have been riding a T-326 Husky for sometime I am 6'2" almost 300# man, and I needed a industrial type 26" tire trike not only for weight (600# rated) but for comfort. I have been looking at the Evelo Compass for several years, and when the price hit 3k felt it was worth that price. I am modifying my T-326 for longer runs so I need a second trike for transportation, I can no longer drive for health reasons so is my only way around town. My goal was to have a trike I felt safe leaving town, even the 10 or 20 mile range, and returning. The Evelo Compass is not it, below is my review please remember my size, and to add this is a hilly open area (windy) in all the trike is well built, and probably would serve many very well.
1.) Putting the trike together was very easy, what they don't show is that you will have to air the tires, and charge the battery mine was at 62% tire pressure did not register but there was some. This is not uncommon in all delivered bikes. The pedal assist and or speedometer reader cable on the front fork pulls when the steering is almost full turn I'm a bit concerned this could be a problem in the future. I used wire cutters to cut wire ties etc. I chipped the powder coat on basket pretty easily.
2.) The battery would not charge past 95% I used the charger that came with it, and another that green lit as soon as I plugged it in. The first day I took it .9 of a mile with 2 hills, the lights were on, and it went to 86%, that spooked me a bit. I left the battery plugged in for 24 hrs. It green lit within an hr. and still stayed at 95%.
3.) I had to change seats (I'm a big guy) I prefer solid/single piece seat posts but this one is ok. I had left the battery inside, and checked charge was green lit still showed 95% I went 1.2 miles very flat, and level tried peddle assist (which I like) about half way on throttle. I did get up to full throttle approx. 18 mph for a short distance was at 88% when returned. Also a very calm day (wind really matters).
4.) The differential makes some noise, not bad noise yet it's there. The main reason I purchased this trike was for the differential, but unless you are very agile with the acceleration it makes little difference in the turns. I will leave my T-326 as a single wheel drive.
Summation: This is a very good trike my only complaint is the battery size, and life to include cost. I do have a second coming which will make me feel much more secure using it in town but I would not use it on long hill climbing rides. The motor is torquey it will lift the front wheel if you tap the throttle, but honestly not a whole lot better climbing than my front wheel direct drive which I don't have to worry about chain problems.
Update: I have gone as far as I feel comfortable on a full charge. The percentage jumps up, and down quite a bit, and zeroed at one point using the throttle. Using the throttle really takes a lot of power. It was at 4% when I stopped came back to 13% while I got my camera out. I have seen this in all ebike systems but not quite so much difference. As you can see along way from 20 miles on one battery, on pretty level ground minimal breeze if any. I would say I could probably get maybe 2 more miles but do not feel safe doing so. I will see what the second battery does when delivered it is on back order. Definitely an in town trike, would be great if not for the size, and cost of batteries.