The Mavic Wintech Ultimate USB Bike Computer tracks all the data from your rideAAAaltitude gain, speed, distance, and your heart rateAAAand allows you to easily port them to your PC for storage and analysis. The connection works both ways so you can also upload customized displays and settings to the Ultimate. Mavic added a chronograph with nine intermediate times to help with interval training, and you can set heart rate zone alarms to fine-tune your training. The Wintech Ultimate can manage data from your rides on two different bikes as well as a home trainer to deliver the most targeted training feedback.
Well, the frantic speedo on you rot-box beater finally shit the bed. Great. More gear-cash down the drain. Don't get too bummed yet, lets lay the options out: 1: Count mile markers, and estimate your speed - inaccurate 2: Follow other cars, and hope they're not speeding - a bit of a gamble 3: Pay a garage tripple the car's value to fix it - ouch Hmmm, don't you have an old fork and wheel laying around ... maybe you could attach it to the side of the car and install a NiteRider Rebel 3.0 Digital Wireless Computer on the dash. Bingo.