My Interphone iPhone 4/4S kit arrived a few days ago, and I've been riding with it on my KZ650. Some impressions after some trips with it ... When I first took the kit out of the box, it looked kind of big, but when I put it on my bike, it fits the handlebars well. The only needed tool is a Phillips head screwdriver. The handlebar mount itself has an adjustable stalk that raises the phone about an inch and a half above, which helped keep it out of the way of cables and other obstructions. There is a tightening ring around the stalk that can easily be griped and hand-adjusted to lock the phone in whatever angle you need it to be to read. The case for the phone has a built-in screen protector in the flip down cover, as well as external button to hit the Home button. That makes it easy to hit when your iPhone has gone to sleep if you just want to quickly wake it up check the time. The other buttons have rubber extensions that allow you to control them (volume, power). There is a rubber stopper that protects the headphone port when not being used, and a window in the back for the camera. The flip down cover has latches that help lock the cover in place. That case can be easily removed off the mount, but not in a way that I was worried about it coming off while riding. The case itself is very large, larger than even a "rugged" case like an Otterbox. Much of this is to provide plenty of protection, and internally, there's a rather large rubber piect that encases all but the front of the phone. There is space to route a normal iPhone 4/4S charging cable, protecting it as well as the phone. That's a plus, because I quickly found that I actually started using my phone to help with my rides. It functions reasonably well as GPS with the right app, though you do need to turn your brightness up a bit when the sun is out. Even on a normal ride, the case helps with the Speedometer Pro app for all the info it provides. Now I can see just how off my speedometer can be. It's not as universal as some other solutions I've seen, but I'm happy with it on my ride.