Riese & Muller Roadster4
From $6,069.00
The Roadster4. Light weight meets comfort.
Sporty riding enjoyment teamed with dynamic handling: thanks to its powerful Bosch Performance Line CX motor and 625 Wh battery, you can now cover longer distances with ease with the Roadster4. Its optimum weight distribution and smooth Marathon Supreme tires ensure that you can enjoy its speed to the full. Fitted with comfortable equipment, the Roadster4 is the ideal bike-about-town – and beyond.
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.
The smart system leads you into the digital eBike future and ensures more individual riding fun: The eBike Flow app and all components such as the drive unit, battery and display are fully networked. You simply transfer updates over-the-air – so your eBike continues to remain up-to-date after its purchase. The eBike Flow app continuously provides you with new functions: Use the navigation function, for example, to expand the theft protection and adapt selected riding modes to your wishes.
Batteries
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.
Motors
Depending on the model
Bosch Performance Line Speed (Smart System)
The Performance Line Speed will also be part of the smart system and will be commercially available in 2023. Enjoy the benefits – keep your S-pedelec components up to date at all times via over-the-air updates. With powerful acceleration and support up to 28 mph, the Performance Line Speed gets you to your destination quickly and efficiently.
- Use the Auto mode for a pleasant ride on your eBike: It automatically adjusts support between Tour and Turbo depending on the riding situation, without you having to apply more power or switch between riding modes. This way you can fully focus on the way ahead of you.
- Ride even more comfortably: the small dimensions of the Performance Line Speed and its magnesium casing reduce the weight of the drive unit to just 2.9 kilograms. So your eBike is lighter, and you can control it even better.
Bosch Performance Line CX (Smart System)
Ride with the ultimate flow with the Performance Line CX motor. Experience intuitive handling and a unique riding sensation with this powerful and dynamic drive unit. With the smart system the drive unit is fully networked with the other components on your eBike – and with the eBike Flow app you can access digital features such as activity tracking and the eBike Lock, as well as easily keeping your eBike constantly up-to-date.
The Performance Line CX is fully networked in the smart system, so it remains up-to-date even after purchase.
With a maximum torque of 85 Nm, you really feel the difference in how your eBike handles.
Display
Depending on the configuration
Purion 200 Display
Purion 200 Fully networked display and control unit in one: the Purion 200 provides compact and easy-to-read information about your speed, range and more. And, thanks to its ambient light sensor, you can quickly read the information even in bright sunshine and darkness. Located directly adjacent to your thumb on the handlebar, it lets you ergonomically and intuitively control your bike’s functions.
Kiox 300 cockpit
The Kiox 300 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 Kiox 300 display is perfect for sporty riders: it displays more than just fitness data, helping riders to optimise their training. It is even possible to pair it with heart rate monitors via Bluetooth. Map-free navigation (only in conjunction with a smartphone) completes the features of the Kiox 300. It can be intuitively operated using the LED Remote on the handlebars.
Sporty design
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 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 Magura disc brakes ensure reliable braking even during sporty rides.
Smart displays
At the technological forefront.
You can equip the control hub of the Roadster to meet your needs: the standard Bosch Purion 200 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 Kiox 300 display.
Equipment for everyday use
Comfortable yet sporty while on the move.
Dynamism teamed with the comfort required for everyday life: while you feel the wind in your hair, the Suntour NCX suspension fork cushions the cobblestones and potholes in the road. And if you’d prefer even more comfort, simply opt for optional comfort kit with its curved 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.
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