I would like to start by saying I like this product. The extensive delivery delays not withstanding The kit was well packaged and most items were labelled and easy to identify. Unfortunately there was no instructions booklet in the box and my phone had issues with the qr codes of the installation videos. Removing and refitting the tyre was easy with a couple of tyre levers. Fitting the new motor wheel was also straightforward. Battery mount is velcro and the leads are colour coded. Fitting the pedal sensor was a challenge but this was down to the shape of the frame (Carrera crossfire 3). A quick search on YouTube showed me how to change kph to mph and how to enter the menu on the display. I haven't done a distance test yet but ad it's the Go+ it should be ample for my commute to work.