• Wave 28" / 45 cm
    28" / 50 cm
    28" / 55 cm
schwarz matt
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City E-Bikes & Pedelecs of the e-bike manufaktur: 

The everyday city e-bike.

Convenient and sophisticated - the DR3I is the everyday city e-bike. Whether shopping, on the way to work, or on a relaxed weekend trip. Thanks to the powerful Continental 48 V eBike drive system, with the DR3I you will be dynamic and relaxed on the road. The e-bike impresses with its semi-integrated frame design, a proven and reliable Shimano Nexus 8-speed gearshift and the low-maintenance Gates belt drive.

In addition, the DR3I also scores on top comfort with its angle-adjustable stem, Ergon handles, and Continental's proven Contact Cruiser tyres.

More about Continental's e-bike motor can be found here.

Frame size Wave 28": 45, 50, 55 cm
Drive Unit Continental Prime, 48 V mid motor, 250 Watt
Display Continental Display incl. Bluetooth
Akku Continental Framebattery semi-integrated, 500 Wh, 48 Volt, 10.4 Ah, down tube
max load 140 kg
Frame Aluminium 6061, Continental-Interface
Headset Chin Haur, tapered 1 1/8“ – 1,5“ semi-integrated
Fork Suntour springfork, NEX HLO
Rear derailleur Shimano Nexus
Front derailleur N.V.
Bremse Shimano BR-MT200 (160 mm) disc brake
Headlight Busch&Müller Lumotec Avy LED, 40 LUX
Rear light Busch&Müller B&M, Toplight Flat S, LED
luggage carrier Racktime, stayless with spring
Saddle Selle Royal Milo Plus
Seat pillar Humpert Atar patent, Aluminium, 31,6 mm, 300 mm
Pedal VP-608 Aluminium
Stand Pletscher Comp Flex, rear kickstand
Chain guard Hebie 0372
Fender SKS, plastic
Wight 24,8 kg
Handlebar stem Humpert Ergotec Octopus 50, adjustable, 31,8 mm
Handlebar Humpert Ergotec City Cruiser
Handle Ergon GP1
gearshift lever Shimano Nexus
Break lever Shimano Altus, 3-Finger brake lever
Tyres Continental Contact Cruiser, 47-622
Product data sheet
Gates Belt Drive – e-bike manufaktur


We have fitted some of our e-bikes with Gates' tried-and-trusted belt drive. As a result, complex lubrication and cleaning of chain and gears is now a thing of the past. This carbon-reinforced alternative to the chain is robust and requires little maintenance. In addition, the lightweight system has an impressively long service life. The lock washers also benefit from this solution: they are placed under less strain than with a chain drive.

Display – e-bike manufaktur

Display - everything in view

Lightweight and compact displays combine perfect legibility with ergonomic and intuitive operation. In addition to the display for the support level or charge status of the battery, the display offers numerous functions of a bicycle computer as well as a USB and Bluetooth interface. The clever automatic lighting mode is controlled by an integrated light sensor.

Dopouts – e-bike manufaktur


The innovative dropout of our e-bikes offers an integrated mounting for a rear stand. In this way, the support can be installed quickly and easily. In addition, the multi-function drop-out end is equipped with an opening for the gate belt. This means it can be changed in no time at all. Thanks to its tidy appearance, the drop-out is a perfect match for the frame design.

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e-bike manufaktura brand of cycle union GmbH


An der Schmiede 4

26135 Oldenburg


+49 (441) 9 20 89 135




Managing Director:

Severine Lönne | Eberhard Dörr

Registration court: Amtsgericht Oldenburg

Register number: HRB 2295

St.-Nr. 64/200/21174

UStID: DE117475015

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