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Bosch Active Plus, 25 km/h

Riese & Muller Roadster City 2019 Bosch

£2,989.00 Ex Tax: £2,490.83
  • Brand: Riese & Muller
  • Product Code: Riese & Muller Roadster City 2019
  • Availability: In Stock

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A biking classic – reinvented. Characterised by beautiful design features, it is made for riding pleasure and harmoniously supported by the Bosch Active Plus motor. The low-maintenance Shimano Nexus 8-speed hub gear with coasting ensures comfort and can effortlessly be shifted even while stationary. With the hydraulic Magura MT4 disc brakes, you’ll come to a stop in good time every time. Schwalbe G-One Tires in a width of just 40 mm accentuate the unadorned appearance. Its short stem provides agile riding behaviour.

The Roadster.

Connecting A to B in style.

Just one quick push on the pedals – and you're over the horizon before you know it. And it does it so quickly that those envious glances can barely keep up with you. Out of the city and into the countryside with all the riding qualities and aesthetics of a traditional racing bike. Riding on smooth-running Schwalbe tires, you can enjoy the Roadster's sporty style with true panache, and get every last km/h out of it. Thanks to a high level of frame stability, the short stem and optimum weight distribution, the bike always remains extremely agile and handles perfectly. You smile, because now you can see for yourself the magic behind the Roadster's outward appearance.



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.


500 Wh battery


Depending on the model

Performance Speed

Active Plus


Depending on the configuration

Cobi Display

Purion Display

Intuvia Display

Frame with partially integrated battery

A racier frame.

With its puristic aesthetics and the partially integrated battery, the Roadster comes very close to a classic racing bike. The high frame rigidity and optimised weight   distribution ensure superlative riding stability at high speeds. It would certainly catch the eye of everyone if it weren’t for the fact it was zipping by so quickly.

Carbon belt drive

Simple. Indestructible.

Anyone riding an E-Bike with the Gates CDX carbon belt drive is at peace. And in two ways: because on the one hand the innovative drive offers a wonderfully smooth ride and great riding comfort. While at the same time being unbelievably low-maintenance and performing its tasks with the utmost reliability. The carbon belt drive provides a new, carefree riding experience – for every need and every intent.

COBI.Bike sport Display

An E-Bike has never been so smart.

The COBI.Bike sport Display brings all the power of your smartphone onto your E-Bike: from sophisticated bicycle navigation to your favourite tunes. From making phone calls to keeping track of calories burned. From live weather updates to alarm systems. The free COBI.Bike app turns your smartphone into an intelligent on-board computer. Attached directly to the handlebars and easily and safely controlled via the Bosch control unit on the grip. And if you forget your smartphone? Of course you can still ride your bike, just without a cockpit display.

Rear carrier

Load up, set off.

Baskets and panniers can be secured to the carrier in no time, thanks to the “snapit” system from racktime. With just a click, your load can be changed quicker than a pit stop. Accessories can be obtained from your dealer. Additional small pieces of luggage can be flexibly secured on the optional front carrier using an ingenious luggage strap system

The art of German engineering is best enjoyed at speed.

Configure your Roadster city

Frame colour

Going for gold with every colour.

We could start talking about Goethe's colour theory at this point. Or provide a colour guide like a fashion magazine. But basically only one thing matters: the most beautiful colour is the one that you like the most.

Frame height

Every centimetre makes a difference, mile for mile.

A size chart can never replace a test ride. We want the frame height to fit your physical dimensions perfectly. And the only way to achieve this is for you to take a test ride. Our experts, with their trained eye and appropriate measurements, will help you find the perfect height. You will find the approximate dimensions here in the selection.


Puristic to futuristic.

The Bosch Purion Display is especially clear and functional. You're not distracted and can concentrate fully on road traffic. All important information is only a thumb click away. If you're always wanting to be online even on your E-Bike, the COBI.Bike sport fulfils all your desires. It turns your own smartphone into a control centre. Not only can it control all E-Bike functions, the intelligent software also offers perfect navigation, telephone functions, interactive cycling weather updates and much more. (Smartphone not included.)

Front carrier

Only the sportiest have their boot in the front.

The front carrier fits perfectly into the overall aesthetics of the stylish front. It has a centrally fixed base plate and a sophisticated luggage strap system that allows various items of luggage to be secured.


Carry it all with style.

The Roadster is a classic must-have. Its carrier maybe not necessarily. But sometimes you don’t just want to look stylish when you're out and about, you also want to be practical. For this purpose the "snapit" system from racktime offers a lot of flexibility. The unloaded carrier is light and inconspicuous; bags and baskets are stabilised by struts incorporated in the pieces of baggage. An extremely practical system for all needs. Accessories can be obtained from your dealer.

Frame and Suspension

FSA CK-602 170mm schwarz

Frame Colour
black matt*; electric green metallic*

Frame Height
51 cm*; 56 cm*; 61 cm*

Pletscher Comp 40 Flex

ABUS Shield

Shimano, 18T

Selle Royal Shadow

Satori Trident

Shimano Nexus, 8-speed hub gear, freewheel

Suntour NCX sprung fork

Suspension Fork
Suntour NCX 28", tapered*

Schwalbe SV17
Power System

Bosch PowerPack 500 Performance, 36 V, 13,4 Ah/500Wh

Bosch Purion; COBI.Bike sport

Front Hub
Novatec, QR, 32H

Hermans Grips ( 2x )

Acros AZX-220, tapered, block lock

Suntour NCX 28", tapered*

Luggage Rack
Roadster carrier*

Bosch Active Plus, 25 km/h

Rear Hub
Shimano Nexus 8-speed, free-wheel, 36H

Mach1 650, 28"

Kalloy SC-201, 34,9 mm

FSA V-Drive, 80 mm, +/-17°

Tail Light
Busch & Müller Toplight 2C LED*; Busch & Müller XelTec LED*
Gear System


KMC X1 ( 105x )

Chain Guard
Hebie Chainglider closed

Chain Ring

Engine Options
Bosch Drive Unit Active Plus, 25 km/h

Front Light
Busch & Müller Lumotec IQ-XS*

FSA V-Drive, 31,8 mm, Alu

SKS A45*

Shimano Nexus grip shift, 8-speed
Brakes and Tyres

Magura MT4, hydraulic disc brake


Schwalbe G-One 40-622

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We are Eletric Bike Sales are fully dedicated to our customers. Not only do we provide diagnosis, repairs, and servicing, but we can also offer warranties, support plans, and trade-in options to help you get the most out of your investment. We also enjoy empowering our customers with as much information as possible. If you have any more questions, please feel free to Contact Us and we will reply as soon as possible! Thank you for viewing the Riese & Muller Roadster City 2019 Bosch.