Planet Bike Proteg 5 0 5 Function Bike Computer with 4 Line Display Four-line, easy-to-read, MacroMonitor LCD display shows you five pieces of data: current speed, ride time, distance, odometer and clock. But wait”it gets even simpler…just push the computer forward in the spring-loaded bracket to change modes ” no button required. Auto... 

Cateye CC ED300 Enduro 8 Function Bicycle Computer Intermediate distance feature is perfect for interval changing. User Ratings and Reviews 1 Star cateye time to fast Cateye HL-EL135 LED Bicycle Headlight headlight keeps time incorrectly. needs clamp screw which tightens more snug. thank you. 5 Stars Very nice gadget! ...