Best Bike Split

Our math and physics engine takes your power data, course info, and race day conditions to predict your race performance and create the perfect power plan so you can hit your best bike split.

To use Best Bike Split, you need to set up an athlete profile with data like weight, height, FTP, MaxHR, bike type, wheel type, and components. Then, you can select an existing course or create a new course to ride and later share. With your data, the system will calculate CdA (drag coefficient), rolling resistance, mechanical loss, as well as consider factors such as distance, altitude changes, wind direction, and more to generate the best possible power-based plan. You can then follow the plan using compatible devices or print a power cheat sheet.