Riese & Muller Roadster 4
Riese & Muller Roadster 4: Where Lightweight Meets Comfort
Experience a fusion of sporty riding pleasure and dynamic handling with the Riese & Muller Roadster 4. Powered by the robust Bosch Performance Line CX Smart System motor and a 625 Wh battery, effortlessly conquer extended distances. With optimal weight distribution and sleek Schwalbe Marathon Supreme tires, revel in the full potential of its speed. Equipped with comfortable features, the Roadster4 is your ultimate city companion – and beyond.
Select Your Ideal Model
- GT Touring: For those who value the familiarity of traditional derailleur and chain drivetrains choose the Shimano Deore XT 11 speed.
- GT Vario: Enjoy seamless shifting with the Enviolo 380 continuous hub gear equipped with the Gates Carbon belt for virtually no maintenance.
Top-Tier Features & Components
Every Riese & Muller Roadster 4 arrives primed for adventure, yet it distinguishes itself through its inherent features. Infused with the advanced Riese & Muller Bosch Smart System, this e-bike showcases:
- Bosch Performance CX Smart System: Recognized for its excellence, this powerhouse generates an impressive 85Nm of torque and is paired with a sturdy 625Wh integrated battery for sustained performance.
- Intuitive Displays: Choose between the Bosch Purion 200 which provides compact and easy-to-read information or the Bosch Kiox 300 display, providing real-time data to cater to your preferences.
Style, Personalization, and Pricing Options
Embrace the Riese & Muller Roadster 4, where a sleek aluminum frame and contemporary design transform this e-bike into a performance and style icon. Beyond its aesthetic appeal, this ebike delivers an exceptional ride with top-notch components ensuring both reliability and distinction. Ready to make it yours? The Riese & Muller Roadster 4 price reflects its premium features and impeccable build quality.
Enhance your e-biking adventure by customizing your Roadster 4 with a plethora of personalized accessories such as optional comfort kit and carrier options.
Step into the future with the Riese & Muller Roadster 4. Epitomizing unrivaled performance, elegance, and craftsmanship, this electric bike establishes new standards in the realm of e-biking.
- FREE shipping within Canada on all our electric bikes.
- Each electric bike is meticulously assembled, tested and packed by our electric bike experts.
- Each electric bike is shipped 95% assembled.
- All ebikes are shipped in accordance to Transport Canada regulations. Our shippers are fully trained and certified.
*Note: Unfortunately, we may not be able to ship to all regions.
85Nm
Maxiumum Torque
130Km's
Range Between Charges
340%
Maximum Support
Experience the ultimate combination of lightweight design and comfort with the Roadster4. This sporty and dynamic bike guarantees incredible riding enjoyment. Powered by the robust Bosch Performance Line CX motor and a 625 Wh battery, you can effortlessly conquer longer distances. With its perfect weight distribution and high-performance Schwalbe G-One tires, you can truly unleash the full speed of the Roadster4. Equipped with comfortable features, this bike is not only perfect for city rides but also beyond.
24
Month Electronics Warranty
60
Month Frame Warranty
Optional Upgrades
Upgrade your Riese & Muller Roadster 4 with these incredible additions that perfectly align with your lifestyle.
The Bosch Kiox 300 – your essential companion for enhanced eBiking adventures. With its compact and stylish design, the Kiox 300 seamlessly integrates into your ride, delivering crucial ride information through its clear and intuitive display. Stay connected via Bluetooth to your smartphone, access fitness tracking, navigation, and ride data with ease. Designed for both leisure and adventure, the Kiox 300 enriches every pedal stroke, making every eBike journey a dynamic and fulfilling experience.
Bosch's eBike batteries are a long-lasting, efficient power source. With an extended range and intelligent BMS system to protect from overheating throughout the life cycle of each cell (even when not in use), these high-quality lithium-ion cells rank among the best on market! Not only do they come equipped with UL certification for safety but also provide an ergonomic design that makes them easy to recharge either on or off the bike as well.
Introducing the Bosch ebike ABS system – a groundbreaking advancement in biking safety. Designed to redefine your riding experience, this cutting-edge system brings motorcycle-like anti-lock braking technology to the world of bicycles. With its sophisticated sensors and precise control, the ebike ABS system ensures optimal stability and control, preventing wheel lock-ups on slippery surfaces and during sudden stops. Whether you're navigating urban traffic or descending challenging slopes, ride confidently knowing that the Bosch ebike ABS system is your ultimate companion for safer, more controlled journeys, revolutionizing the way you approach braking on two wheels.
Bosch chargers are handy, lightweight and robust. The housings are designed without vents to protect the chargers from dirt and grime.
With the 2A Compact Charger or the 4A Standard Charger, Bosch has developed two models that will charge your eBike quickly and reliably. All chargers are certified to UL 1012 & CSA 107.2. and can recharge a battery from empty in as little as 3.5hrs!
Just want a partial charge? Bosch ebike batteries can be charged even for a short time if desired, regardless of their charge level.
The Bosch Kiox 300 – your essential companion for enhanced eBiking adventures. With its compact and stylish design, the Kiox 300 seamlessly integrates into your ride, delivering crucial ride information through its clear and intuitive display. Stay connected via Bluetooth to your smartphone, access fitness tracking, navigation, and ride data with ease. Designed for both leisure and adventure, the Kiox 300 enriches every pedal stroke, making every eBike journey a dynamic and fulfilling experience.
Bosch's eBike batteries are a long-lasting, efficient power source. With an extended range and intelligent BMS system to protect from overheating throughout the life cycle of each cell (even when not in use), these high-quality lithium-ion cells rank among the best on market! Not only do they come equipped with UL certification for safety but also provide an ergonomic design that makes them easy to recharge either on or off the bike as well.
Introducing the Bosch ebike ABS system – a groundbreaking advancement in biking safety. Designed to redefine your riding experience, this cutting-edge system brings motorcycle-like anti-lock braking technology to the world of bicycles. With its sophisticated sensors and precise control, the ebike ABS system ensures optimal stability and control, preventing wheel lock-ups on slippery surfaces and during sudden stops. Whether you're navigating urban traffic or descending challenging slopes, ride confidently knowing that the Bosch ebike ABS system is your ultimate companion for safer, more controlled journeys, revolutionizing the way you approach braking on two wheels.
Bosch chargers are handy, lightweight and robust. The housings are designed without vents to protect the chargers from dirt and grime.
With the 2A Compact Charger or the 4A Standard Charger, Bosch has developed two models that will charge your eBike quickly and reliably. All chargers are certified to UL 1012 & CSA 107.2. and can recharge a battery from empty in as little as 3.5hrs!
Just want a partial charge? Bosch ebike batteries can be charged even for a short time if desired, regardless of their charge level.
Riese & Müller Roadster4
Technical Specifications
Roadster4 Touring
Roadster4 Vario
black matt; grey matt
black matt; grey matt
51cm; 56cm; 61cm
51cm; 56cm; 61cm
Bosch Performance Line CX (smart system)
Bosch Performance Line CX (smart system)
Bosch PowerTube 625 Vertical
Bosch PowerTube 625 Vertical
Bosch Purion 200 or Kiox 300 (upgrade)*
Bosch Purion 200 or Kiox 300 (upgrade)*
Shimano Deore XT - 11-Speed
Enviolo 380, 36H
Shimano XT 11-S Linkglide
Enviolo grip shift twist
KMC X11
Gates CarbonDrive belt CDX
Selle Royal Essenza Eco Unisex
Selle Royal Essenza Eco Unisex
Satori Trident; Satori Elegance-LT OV 34,9 x 405mm*
Satori Trident; Satori Elegance-LT OV 34,9 x 405mm*
Satori Horizon, 31,8 mm, 9°, B=620 mm; Satori Noirette Plus, 31,8 mm, Alu*
Satori Horizon, 31,8 mm, 9°, B=620 mm; Satori Noirette Plus, 31,8 mm, Alu*
Satori Stealth 6, 90 mm, +/-7°
Satori Stealth 6, 90 mm, +/-7°
Magura MT4, disc brake
Magura MT4, disc brake
Supernova mini 2 & Busch & Müller XelTec LED
Supernova mini 2 & Busch & Müller XelTec LED
Riese & Müller, Racktime*
Riese & Müller, Racktime*
Billy
Billy
Ursus R90 Mooi
Ursus R90 Mooi
ABUS Shield X+
ABUS Shield X+
The specification table indicates all available components for this model – not just the basic equipment. Some of the options listed are only available for a surcharge. For more information, see the Configurator. Riese & Müller reserves the right to make technical modifications as well as changes to the shape, colour and/or weight within reasonable limits.
* May differ depending on the availability in your country, design or configuration of the model.
Works Perfectly With ⤵
How To Use The Bosch Smart System
The latest system generation is the smart system, where every component is fully connected. Technically high-quality eBike components, enhanced with digital functions, enable a completely new eBiking feel with more flexibility, individuality, completely new riding experiences and more riding fun. Take advantage of new features, for example, in the area of theft protection and keep the components of your eBike up to date with updates over-the-air. The smart system combines the advantages of the Bosch eBike-system 2, and is also fully connected and continuously expanding - new products are added and new features developed. Are you ready for the influx of new possibilities?
The smart system is the beginning of a new kind of digital eBike future. In the latest system generation of Bosch eBike Systems, all components are fully interconnected. The eBike Flow app is the hub – through it, you constantly get new features for your eBike. You can simply transfer updates for your components via Bluetooth. This way, your eBike always remains up to date and is continuously enhanced after purchase.
Enhance the security of your eBike with the added benefit of free eBike theft protection: eBike Lock. Simply install the eBike Lock function once through your eBike Flow app. Once activated, it verifies the proximity of your smartphone via Bluetooth before enabling motor support. Indications of the automatic theft protection system include audible signals from the drive unit and visual symbols on the LED Remote, display, or smartphone. By deterring theft and resale, eBike Lock effectively safeguards your eBike.
Make it difficult for thieves: Download the eBike Flow app, subscribe to Flow+ and activate the eBike Alarm premium service. You stay connected to your eBike via your smartphone and can track the location of your eBike thanks to ConnectModule (sold separately). So you can relax when you park your eBike.
The latest system generation is the smart system, where every component is fully connected. Technically high-quality eBike components, enhanced with digital functions, enable a completely new eBiking feel with more flexibility, individuality, completely new riding experiences and more riding fun. Take advantage of new features, for example, in the area of theft protection and keep the components of your eBike up to date with updates over-the-air. The smart system combines the advantages of the Bosch eBike-system 2, and is also fully connected and continuously expanding - new products are added and new features developed. Are you ready for the influx of new possibilities?
The smart system is the beginning of a new kind of digital eBike future. In the latest system generation of Bosch eBike Systems, all components are fully interconnected. The eBike Flow app is the hub – through it, you constantly get new features for your eBike. You can simply transfer updates for your components via Bluetooth. This way, your eBike always remains up to date and is continuously enhanced after purchase.
Enhance the security of your eBike with the added benefit of free eBike theft protection: eBike Lock. Simply install the eBike Lock function once through your eBike Flow app. Once activated, it verifies the proximity of your smartphone via Bluetooth before enabling motor support. Indications of the automatic theft protection system include audible signals from the drive unit and visual symbols on the LED Remote, display, or smartphone. By deterring theft and resale, eBike Lock effectively safeguards your eBike.
Make it difficult for thieves: Download the eBike Flow app, subscribe to Flow+ and activate the eBike Alarm premium service. You stay connected to your eBike via your smartphone and can track the location of your eBike thanks to ConnectModule (sold separately). So you can relax when you park your eBike.
Bosch eBike Flow App
Step 1
Download the eBike Flow from the App Store or Google Play Store and install it.
Step 2
Launch the app and register your Flow account using your SingleKey ID.
Step 3
Connect your eBike to the eBike Flow app. Now you're ready to use your eBike.
Step 4
Upgrade to Flow+ for enhanced eBike Alarm theft protection.
How It Works
Explore the capabilities of the Bosch eBike range calculator to evaluate your potential distance. Modify the parameters to uncover the optimal system for your requirements.
Expert Guidance for Making Informed Decisions and Getting the Most Value from Your Electric Bike Investment.
Contact us now
Our experienced team of ebike experts is ready to answer your questions. Stop by our Ottawa Experience Centre and explore our collection in person.
Get a one-on-one virtual consultation with us and enjoy the convenience of shopping from your own home. Let us bring the showroom to you.
Explore the capabilities of the Bosch eBike range calculator to evaluate your potential distance. Modify the parameters to uncover the optimal system for your requirements.
Expert Guidance for Making Informed Decisions and Getting the Most Value from Your Electric Bike Investment.
Contact us now
Our experienced team of ebike experts is ready to answer your questions. Stop by our Ottawa Experience Centre and explore our collection in person.
Get a one-on-one virtual consultation with us and enjoy the convenience of shopping from your own home. Let us bring the showroom to you.
Frequently Asked Questions
Here are some of the most common question we get from our customers. If these did not help, not to worry our customer support team is here to asssit you.
What is more important Watts or Torque when buying an eBike?
Watts is a very poor way of measuring how powerful an eBike motor is. A high wattage motor that is inefficient will give the rider less power at the wheel than a more efficient motor that has a lower wattage rating.
Remember when you used to buy 60, 80, and 100-watt light bulbs? Then LED light bulbs came out and suddenly they are now rated at 5-10 watts. These new technologically advanced light bulbs are much more efficient than the old-style light bulbs. They are now 6 to 10 times more energy efficient and in many cases produce more light output.
So as you can see Watts are simply the measure of how much electrical charge is flowing and is not related to the product's actual performance.
Torque is HUGE and is incredibly important with e-bikes as it is the most accurate way to measure the power around the wheel or the crank. More torque = easier to pedal.
Newton Meters (Nm) is the units of measure used for torque, the higher the Nm number, typically the more assist your eBike will give you.
Now don't be fooled by high Nm ratings from some manufacturers as you always want to know the actual continuous torque (what you can get for an extended period of time) and not the peak torque rating(something you will feel for a fraction of a second only).
Our certified eBike Experts are here to help if you have any additional questions.
How long will it take to get my electric bike once I order it.
It really depends on where you are located. Generally it takes us 1-3 business days to assemble, test and pack your bike. Once your order ships it will typically take 1-7 business days to arrive depending on your location. A delivery tracking number will be provided to you once your item(s) ship.
Are you able to help me choose the best electric bike for my needs?
Absolutely, we have a FREE consulation service where you will get to speak with one of our electric bike experts. Our team is here to help you either by phone, video call or in person at our Ottawa superstore. Click here to book your consultation.
Do your electric bikes go faster than 32 Kph (20Mph)?
The short answer is no. All of our electric bicycles are 100% compliant with Canadian legal regulations which states that all electric bicycles must not exceed 32Kph (20Mph) under electric assist.
It is illegal to use an electric bicycle that exceeds this speed on public roads and a rider can be criminally charged by doing so.
Do you ship electric bikes outside of Canada?
Yes we can ship our electric bicycles to some countries outside of Canada. Depending on the Brand we may have some restrictions as to whether we can.
Please contact our customer support team for requests to ship eBikes outside of Canada.
What are the benefits of purchasing an eBike equipped with an eBike System certified to UL 2849?
▶ Certified products mean all applicable requirements of the relevant safety standards are met.
▶ The certification provides an unbiased safety assurance that eBike systems comply with rigorous testing protocols to prevent safety hazards.
▶ The compliance is ensured by third party field reps conducting periodic, unannounced on-site inspections of certified products at the manufacturing locations worldwide.
▶ All chargers are certified to UL 1012 & CSA 107.2.
Are your battery chargers certified?
▶ All our chargers are certified to UL 1012 & CSA 107.2.
Why is there a UL safety standard for eBike systems?
▶ The battery, charger, drive unit and display make a complex electrical system. Therefore a standard has been developed to test for electrical and fire safety: UL 2849. This gives consumers the confidence that their product is safe.
▶ It is important that the entire eBike system is certified and not just the battery. When factoring safety in your purchasing decision ask for confirmation that the complete system is certified to UL 2849. A Certification logo for our complete eBike Systems can be found on our battery packs.
Why don't all brands have a UL or CSA certification?
This can be due to several factors but the typical reason is simply cost for these brands. As this would require that they change many aspects of the build quality and design of their products in order to comply.
Having a a complete system is more than just a battery charger. It includes the battery, displays, motor and cables as well.
Have additional questions?
Our team is here to help. You can reach us through our contact page here! We will be happy to assist you.