http://techcrunch.com/2013/01/11/co...crunch+(TechCrunch)&utm_content=Google+Reader
Basically; a way to automatically shift gears based on exertion. This is a ltitle different than other continously variable transmissions we've seen.
Basically; a way to automatically shift gears based on exertion. This is a ltitle different than other continously variable transmissions we've seen.
Using their new system, which combines some simple mechanics and sensors with the brains of a smartphone attached to the bike, you enter a specific performance goal you are trying to achieve — ride X number of miles in Y number of minutes, for example.
Then, the smartphone attached to the bike is able to calculate, in real time, when your performance has dipped. It then re-calculates and automatically shifts the gears for you to optimize your riding, in relation to your goal.