Great Quality
The overall build is very good. It looks sturdy and hardwaring yet with a nice classy finish. I haven't yet tested it on my bike as I am getting a new mountain bike which hasn't yet arrived, but I am 100% sure this is just what I need.
The only thing is that the fixture for holding the unit onto the handlebars is different from the product picture shown here, I have the version which uses a large, wide and thick rubber band that you thread around the bar and through a locking device. It will allow for a quick and easy removal if required, but I can't say if it is very solid as I haven't used it while riding but it did seem to be very tight and unmovable when I tested it out of the box. Overall a great quality item that I am very pleased with, can't wait for my new bike to arrive now so I can use it.