We’re closing for a break over the Easter weekend from Good Friday (18 April), reopening on Thursday 24 April.

← Back

Riese & Müller Roadster4

Prices from: £4,349

From: £222.82 per month
(For 12 months with Cycle to Work)

This e-bike is as close to a traditional British touring bike as you’ll get from Riese & Müller. Familiar geometry, comfort and the latest technology.

Effortless city riding with power to spare

The Roadster4 combines sleek design with powerful performance to deliver an exceptional riding experience for urban adventures and beyond. With its lightweight frame, optimised weight distribution and responsive handling, this e-bike delivers sporty riding enjoyment without compromising on comfort.

At the heart of the Roadster4 sits the powerful Bosch Performance Line CX motor, providing smooth, reliable assistance that makes even challenging routes feel effortless. Paired with the substantial 625 Wh PowerTube battery, you can explore further without range anxiety, making this the perfect companion for longer journeys across the North West and beyond.

Thoughtfully designed for everyday use

The Roadster4 isn’t just about performance – it’s built for practical, everyday riding with smart features that enhance your experience:

  • Smooth-rolling Marathon Supreme tyres that offer excellent grip and puncture resistance
  • Comfortable ergonomic touchpoints including grips and saddle
  • Practical luggage options with rear rack and front carrier
  • High-quality lighting systems to ensure visibility in all conditions
  • Choice of intuitive displays including optional Kiox 300 for enhanced navigation

Versatile model options to suit your style

Whether you prefer the simplicity of derailleur gears or the convenience of a continuously variable hub system, there’s a Roadster4 to match your riding style:

  • The touring model provides nimble handling with traditional derailleur gearing
  • The vario option offers maintenance-free belt drive with stepless Enviolo hub gearing

Try the Roadster4 at E-Radicals Lancaster

Visit our Lancaster showroom to experience the Roadster4’s perfect balance of sportiness and practicality. Our knowledgeable team can help you select the right model, size and configuration to match your specific needs. We offer comprehensive after-sales support throughout the North West, with delivery available nationwide.

The Roadster4 is more than just an e-bike – it’s a versatile companion that transforms everyday journeys into enjoyable experiences, no matter where your adventures take you.

Book a free test ride today

Find out more about ordering a bike from us and getting it delivered.

From Riese & Müller:

Sporty. Minimalist. Suspension.

Play

Options – all the bells and whistles

Variations – different available configurations of this bike

  • Roadster4 touring

    Bosch Performance Line CX (smart system), PowerTube 625, Purion 200, Shimano Deore XT 11-speed

    £4,349

  • Roadster4 vario

    Bosch Performance Line CX (smart system), PowerTube 625, Purion 200, Enviolo with belt drive

    £4,679

Features – choose the size and colour for you

  • Frame sizes

    51, 56, 61

  • Colours

    Black matt, grey matt

  • Frame sizes (mixte)

    45, 53

  • Colours (mixte)

    Crystal white, salvia matt

Optional extras available for this bike

  • Kiox 300 display

    Upgrade to Kiox display to complement LED remote

    £47

  • Front carrier

    With loading surface

    £94

  • Carrier

    Optional for all models

    £75

  • Lock

    Lock Abus Shield, lock chain 130 cm, chain bag

    £94

  • Comfort kit

    Includes comfort handlebar, suspension seat post and Ergon grips

    £47

Visit us

The E-Radicals shop on King Street

Visit our showroom and test ride our bikes:

E-Radicals
15 King Street
Lancaster
Lancashire
LA1 1JN

View on map

Contact us

Call us on 01524 968000 for friendly expert advice, or email us.

Opening times

We’re open by appointment on weekdays and on Saturdays for walk-ins. We recommend booking so we can give you our full attention.

Sun-Mon: Closed
Tue-Fri: By appointment
Sat: 10:30am-5pm