Track your progress. With Flow , you get an annual overview of your rides. This allows you to track your progress over the years. ✔ Number of rides ✔ Distance travelled ✔ Riding time ✔ Elevation gained ✔ CO₂ saved Everything linked to your account and applied to all your eBikes registered in the eBike Flow app. *The Flow subscription is subject to a charge. The General Terms and Conditions (GTC) apply when you use Flow . | Bosch eBike Systems