Cycling Reviews has completed an in-depth detailed product review on the Specialized SpeedZone Pro Cyclocomputer. There are several manufacturers of bike computers today some of which are, Cateye, Ascent, Sigma Sport, and Nashbar has its own design as well. They come in all shapes and sizes with a few functions or a lot of high tech functions. Most include speed, top speed, average speed, inclination, altimeter, and some even have temperature. Some require wiring others are wireless. Letís see what the SpeedZone Pro is all about. Read more