BOSCH KNOWLEDGE BASE: Range Control Feature Helps You Ride Smarter

Range Control helps riders estimate how far they can go with the remaining battery — and more importantly, it can optimize motor performance to ensure they make it to their destination and have enough juice to get back.

This smart function adapts to the route profile and each rider’s unique riding style — an especially valuable tool for recumbent riders planning longer or more energy-sensitive trips.

And if you’re riding an AZUB recumbent trike or bike with the latest Bosch Performance Line CX motor, you’re already set up for this kind of intelligent energy management.

Let’s dive into what Range Control actually does, how it works with the Bosch Flow App, and why it’s a game-changer for riders — especially those who love longer adventures and relaxed, worry-free touring.

What is Bosch Range Control?

Range Control is part of Bosch’s Smart System and is available through the Flow App, which connects to your e-bike via the Purion 200 Controller. In a nutshell, it calculates how far you can go on your current battery charge while taking into account your route, terrain, and even your personal riding habits. You can also set your preferred riding mode (Tour, eMTB, etc.), and it will continuously update your estimated range accordingly.

This means the estimate isn’t just based on flat ground or perfect conditions — it’s tuned to the real-world ups and downs of your ride.

Why It Matters on a Recumbent

Recumbent bikes and trikes are more aerodynamic than upright bikes, but also heavier, and their riding dynamics can differ significantly — especially in terms of cadence, power delivery, and how riders manage hills. That makes Range Control particularly useful, because it adapts over time to your style and inputs.

Whether you’re cruising gently on a flat bike path or climbing a longer hill with full panniers, Range Control is constantly learning and adjusting. On an AZUB trike with the Bosch Performance Line CX motor, you get smooth, responsive support — but now with the added benefit of smarter battery usage.

Range Management, Made Simple

Inside the Flow App, you can easily view:

🧭 Estimated range for each support level
📈 Your route and elevation profile
🪫 Battery charge level
⚙️ Motor and system settings

With Range Control, you can also use the Navigation feature in the Flow App to plan a round trip, and the app will adjust motor support accordingly so that you don’t run out of power on the way back.

It’s a kind of “digital peace of mind” — and if you’re out on a multi-day ride or simply far from home, that’s incredibly valuable.

A Personal Co-Pilot for Every Ride

Think of Range Control as your ride co-pilot. It helps answer questions like:

🔋 “Do I have enough battery to ride the scenic route back?”
📈 “Can I afford to stay in Turbo mode on this climb?`
🗺️ “Should I adjust my route or support level to conserve energy?”

And the more you ride, the more precise it gets. That’s because the system continues to adapt to your riding behavior over time. For AZUB riders who enjoy getting the most out of every kilometer — and want to avoid surprises — it’s a feature worth exploring deeply.

Getting Started

To take full advantage of Range Control, you’ll need:

✅ A Bosch Performace CX-equipped AZUB recumbent
✅ The Bosch Flow App, available for iOS and Android
✅ A paired Bosch Purion 200 System Controller
✅ An open road and a sense of adventure!

Once your bike is connected, you can start planning smarter rides, adjusting support settings, and getting the most out of your Bosch-powered recumbent.

The Joy of Riding, Upgraded

At AZUB, we build recumbents for comfort, adventure, and joy — and smart features like Range Control make that joy even more accessible. No more guessing if you’ll make it to your destination. No more worrying about whether to climb that extra hill or take the longer way home.

Just ride, watch the Flow App do the math, and focus on what matters most: the JOY of riding.