ONE's C.COMP 8 wireless bike computer is a foolproof way to view all the data from your ride in real time. Mounting is super easy and the features inform you of how hard you are cycling. Maybe you should cycle even harder... What does it show? 1. Current and average speed | Don't look at it too long at high speeds. 2. Total distance and ride distance | Are you going to beat your last season this year? 3. 12/24 clock and ride time | Just to know when to pause. 4. Speed spacer and top speed | Because pushing your limits is just fun! The 8 functions: Current speed Average speed Maximum speed Speed Pacer Trip distance Total distance Ride time Clock 12/24 Specifications: Color: black, gray Code: NF040201 Material: plastic Number of functions: 8 Model: Wireless bike computer