The Bosch system
Reliable, performance-oriented and innovative – these are the standards to which we hold our E-Bikes, as well as all components and especially the drive system. That’s why all Riese & Müller E-Bikes are equipped with the industry-leading Bosch drive system.
Depending on the configuration
Bosch PowerTube 625Wh
What more could you want? The new PowerTube 625 lets you enjoy long and mountainous rides, while still reserving plenty of energy for every adventure. Thanks to a rated capacity of 16.7 Ah and approx. 625 Wh energy content, the lithium-ion battery brings maximum ranges and altitudes within your grasp. The well-secured PowerTube 625 will not fall out of its housing, even on demanding terrain. But is still easily removed. After approx. 4.9 hours, the battery is fully charged with the Standard Charger, while half the charge is already attained after approx. 2.1 hours.
Depending on the model
Bosch Performance Speed Gen 4
With a whopping 75 Nm of maximum torque and a low weight of only 2.9 kg developed for dynamic support in everyday life or in leisure use. High speeds are reached quickly and safely – the perfect way to cover long distances with a smile on your face.
Bosch Performance CX Gen 4
No path too steep, no challenge too great: the new Performance Line CX is made for anyone for whom the trail is a second home. The most powerful drive from Bosch for ambitious riders is particularly lightweight, compact and at the same time extremely powerful and efficient. eMTB mode will always give you the power you need at precisely the right moment. The Performance Line CX accelerates extremely powerfully, responds without delay and features convincing agile handling and even more control. With up to 340% of perfectly delivered support, it pushes the joy of eMountain biking to the next level.
Depending on the configuration
Bosch Purion Display
With the Purion, you are guaranteed to never lose sight of things. Its sleek design combines all relevant information on one small, easy-to-read display. While your hands stay firmly on the handlebars, you can navigate through all the functions with your thumb. The Purion is highly efficient, lightweight and trimmed down to the essentials.
Bosch SmartphoneHub Display
The Bosch SmartphoneHub is the most intelligent communication system for E-Bike riders. The free app turns your smartphone into a display which bundles all functions together: navigation with live weather, fitness data and much more. Other standard smartphone functions such as calls and music playback can be controlled and used directly in the app while riding. It is convenient and reliable to operate using buttons on the handlebar or voice control. Your smartphone is automatically charged during your trip. But it also works without a mobile phone: in that case an integrated display shows key riding data. The Quick Start Guide will get you up and running with the system in no time at all while regular wireless updates will keep you up to date.
Bosch Nyon Display
The Nyon display is perfectly integrated into the cockpit: the internal cabling creates a tidy, minimalist appearance. The adjustable angle of the stem lets you choose between a sportier or more upright seating position. The Nyon display ensures that you are fully connected and ideally equipped with navigation for every tour or day-to-day ride. The colour display, with its intuitive touch function, is very simple to use and, thanks to being robust and easy-to-read, is guaranteed to get you to your destination in any weather. The user interface can be customised to your needs.
Speed gets the right frame.
Its slim frame design gives the Roadster its sporty character: the frame’s sleek design is reminiscent of conventional bikes, while it meets the highest standards of outstanding German engineering. The Bosch Performance Line CX motor, boasting 85 Nm, and the integrated battery with up to 625 Wh are installed in a balanced position for top agility and riding enjoyment. The integrated cabling accentuates the linear appearance.
Safe on the road
See and be seen.
The powerful headlamp with daytime running light ensures better visibility in road traffic. When you’re on the go in the dark, nothing comes between you and your sporty ride, thanks to even illumination of your way and your surroundings. The pressed-on reflectors of the Schwalbe G-One tires additionally increase your visibility and fit seamlessly into the Roadster’s slim design. The Magura disc brakes ensure reliable braking even during sporty rides.
At the technological forefront.
You can equip the control hub of the Roadster to meet your needs: the standard Bosch Purion display is inconspicuously attached to the handlebar and provides the most important data and functions. You can also use navigation, route planning and other features with the optional Nyon display. The optional SmartphoneHub securely attaches your smartphone to the handlebars letting you use comprehensive riding data, navigation, weather, audio control and more conveniently while riding.
Equipment for everyday use
Comfortable yet sporty while on the move.
Maximum sportiness paired with the necessary comfort for everyday life: thanks to its Suntour NCX suspension fork, the Roadster is the ideal urban bike. The impact of cobblestones and potholes is cushioned while you feel the wind racing past. And if you want that special extra something, select the optional comfort kit with comfort handlebar, Ergon handles and suspension seatpost. You don’t have to do without anything when it comes to transport either: the optional carrier with the Racktime “Snapit” system or the front luggage carrier with loading area make the Roadster a sporty everyday companion.