Best bicycle component tracker. Track wear and tear of your components. Predict how long they last. How it works: On the website or in the app you configure which components you installed on which bike and when. Quantify My Bike calculates components' use based on your Strava activities and will predict when they need to be replaced based on historical data. You can view stunning visualizations on wear and tear, see how long components last, and compare components from different brands.