This is my third ride using the Trail Tech 'Vector' electronic speedometer/information center. I have been supportive of using Bicycle type units as I found them inexpensive and easy to adapt. As my modding has continued, I have found my handlebar riddle with more gadgets than I really had room for. Of course I wanted to know my speed and mileage, but then thought it would be nice to know the time, then the outside temp, then the oil temp, then my rpm's. Well as you can imagine, it was out of control. The Vector is a well made unit, easy to install, operate and read. On todays ride I was able to quickly move my eyes to one location and view speed, miles traveled, time of day and temperature of engine oil. For $130, I am very pleased.