Comfort has never been so lightweight.

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Our step through comes in two configurations: The Kallio RGD is the sporty version with a carbon monocoque fork and the Kallio CMF offers comfort with a suspension seatpost and suspension fork.

Welcome to the world of slim e-bikes.


What? This is an e-bike?

Yes, and with only 17.2 kg. Accompanies you safely on your everyday ways – from the office to the market, from kindergarten to the café.


How do you manage that?

Coboc doesn’t just buy some kind of drive system and build it into the bike. We develop our e-bikes holistically, and that includes the drive: our Coboc Electric Drive. Integration and lightweight construction make our Slim E-Bikes possible.


But a large battery doesn’t fit in there?

Wrong! In our slim down tube we have a full 360 Wh battery capacity due to the compact design. These will take you 70 to 100 kilometers. Of course the range depends on many factors.

No need to dress to impress. When your bike does.

Fast Comfort Geometry.

Kallio steers through the urban scenery with precision and agility, regardless of the relaxing and comfortable seating position.

Coboc User Interface.

The Coboc User Interface sits on the down tube and is easily visible and accessible. It serves as a control centre and displays the battery status.

Rack and mudguards.

A specifically designed luggage rack make carrying bags easy, while always looking elegant. The rear lights for Kallio are integrated into the mudguard.

Balanced and powerful.


The specially developed Coboc Electric Drive not only ensures the slim design thanks to seamless integration and low weight, it also provides smooth and intuitive support thanks to its sensitive sensor technology and constantly evolving software. The 380 Wh battery is integrated in the down tube and offers a range of 75 to 110 kilometers. In the rear wheel hub, the motor provides powerful propulsion with up to 500W. The result of this intelligent drive: a completely natural riding experience – like riding a normal bicycle, but with the support of an electric motor.

Order your Kallio now online!

Kallio RGD RRP 4,299.- EUR or Kallio CMF RRP 4,699.- EUR (incl. 19% VAT). Delivery only within Germany, free of shipping costs.

Mann fährt auf Tiefeinsteiger E-Bike Coboc SEVEN Kallio Mann fährt auf Tiefeinsteiger E-Bike Coboc SEVEN Kallio

Some comfort please, with dynamics and extra fun riding.


The Kallio marks a new chapter, but without diluting the Coboc DNA. Just like the original eCycle, adding dynamic and lightness to a rather inelegant bicycle genre, the Kallio continues this philosophy and at the same time sets new standards.


Kallio RGD: A fully equipped step-through pedelec with only 17.2 kilograms, paired with our advanced Coboc Electric Drive, which appeals to both men and women, with or without skirts, who want to move around in style and act environmentally friendly.


Kallio CMF: More comfort with the same weight and high range? We present the Kallio CMF. Refined with a 35 mm suspension fork, the suspension seat post and the gel saddle, the sporty Coboc riding experience shows its most comfortable side. Loss of dynamics and riding pleasure? No way.

Kallio, HKI, FIN.


The urban trendy district of Kallio marks the eastern end of downtown Helsinki. People work, live and party together here in a relaxed, liberal atmosphere. Whether for a shopping trip, coffee with friends or a culinary adventure: Anyone who has experienced Kallio’s uniquely diverse flair once will not want to miss it again.

Arrange your testride now!

Find a Coboc dealer near you and arrange a testride for the Kallio RGD or Kallio CMF. Convince yourself of the unique Coboc driving experience!

The step through comes in two versions.


Compare our step through e-bikes and discover the matching accessories.

Kallio CMF


The step through with a monoshock fork.

Kallio RGD


The step through e-bike equipped with everything you need.

Racktop mit Federklappe

Racktop Springclip


Give your Coboc even more possibilities.

Kallio RGD Fahrtbild Kallio RGD Fahrtbild