Pendix eDrive300 folding bike

Your drive for your folding bike.

The Pendix eDrive300 is also available as a folding wheel version. The folding mechanism remains with the folding bikes of the companies brompton and tern received. So you can still use the flexibility of your folding bike and have a pedelec at the same time. With the Pendix eDrive300 folding bike you already enjoy the ultimate driving fun for distances from 45 km to 105 km length. On your way to the office, in the city or on tours in the country, the 250 watt motor supports you absolutely noiselessly. You will find all installation requirements under the item "further product information".

Further product informationTechnical specifications

  • Pendix eDrive300 bestehend aus getriebelosem Mittelmotor und 300 Wh Akku
  • Lithium Ionen Akku mit 330Wh

1.540,00 €

Further product information

product information

The Pendix eDrive300 conversion kit turns your bike into a reliable and powerful eBike. The system fits almost every frame type, no matter if city, trekking, load or mountain bikes, there just has to be enough space for the battery and the motor on the frame. It can be mounted independently of the impeller size, gear shift or brake system. The system supports belt and chain drive. This must be on the right side of the bike and your bike must have a BSA bottom bracket. The Pendix eDrive300 is ideal for your routes from 45* km to 105* km in length. The complete system weighs only 6.5 kg.
The mid-mounted gearless motor is mounted instead of the left crank. Due to its construction and position on the bike, it provides a particularly natural riding feeling and is absolutely noiseless. With an output of 250 watts and a maximum torque of 50 Nm, it supports your pedalling performance up to a speed of 25 km/h (legally permissible maximum value for EU countries). Higher speeds can be achieved by using pure muscle power. As the motor does not have a gearbox, there is no noticeable pedaling resistance when the battery is switched off, so you can still use your bike as before.
The 48 V Pendix ePower300 (battery) has a capacity of 330 Wh and works on the basis of modern lithium-ion technology. It can be easily removed from the bike and fully recharged within 3 hours the supplied 120 W charger. While driving, the battery shows you the current charge level through the color changing LED ring. The support levels can be selected on the rotary wheel above the battery. This smart design means you don't need an additional display on the handlebars. If you still want to have current data visible on the handlebars, you can use the Bluetooth function of the battery to connect it to your smartphone and the PRO app. The battery has a USB interface for charging external devices such as your mobile phone. The Pendix ePower is mounted with a metal holder directly on the bike frame.
*under ideal conditions

Installation requirements

- BSA bottom bracket
- Sufficient space for the Pendix components
- 4-hole chainrings with the connection dimensions 4 x 104 mm or 4 x 64 mm, can be used on the Pendix crank
- Bicycle must have at least 2 working brakes
- If your folding bike does not have any screw points for the battery holder, we offer clamp holders for mounting on the frame. A band tensioning tool is required for the correct installation of the clamp holder.
You can also find these points in detail on our page "Installation requirements".
If you are unsure, then please choose the attachment by the specialist dealer, who will check your bike again before attachment.

Possible additional costs

Before mounting, check that your bike meets all the necessary requirements and that it is in good condition. If you have your bike assembled by one of our certified dealers, he is obliged to check the condition of your bike. Additional costs may be incurred by replacing wearing parts, repairing defective parts or replacing chainrings or central stands, for example, if they are no longer compatible due to Pendix installation.

short overview

- Pendix eDrive300 supports you for your journeys from 45* km up to 105* km length
- The mid-mounted gearless motor is absolutely noiseless, maintenance-free and offers a natural pedal feel
- Simple operation, 3 levels of support, LED ring to indicate the current state of charge, incl. USB interface for charging external devices, incl. Bluetooth interface
- Dimensions Pendix ePower300 (battery): 80 mm x 276 mm
- Dimensions Pendix eDrive (motor): 292 mm x 206 mm x 50 mm
- Total weight: 6.5 kg

*under ideal conditions

Scope of delivery

1 x Pendix eDrive (motor) with pre-assembled coupling ring and motor cable
1 x Pendix ePower 300 (battery),
1 x 172.5 mm crank
1 x wheel speed sensor unit consisting of
- mounting kit wheel speed sensor
- spoke magnet
- Power Station
- 120 W charging unit; 2.2 A
1 x electronic bottom bracket unit consisting of
- electronic bottom bracket
- electronic bottom bracket mounting
- 2 x spacer 
- snap washer
- 2 x crank screw
- bushing right aluminium
- battery holder incl. 2 x screw battery holder and 2 x screw plug cover
Installation instructions
System instructions

Hazardous goods

The Pendix ePower works on the basis of modern lithium-ion technology. Lithium batteries offer several advantages over other batteries and rechargeable batteries: high energy content, no memory effect and low self-discharge. However, they pose a fire hazard if used improperly. To ensure that you receive your battery undamaged, the battery will only be shipped by dangerous goods shipping. Please also note the following information: Battery regulation.


You are not sure which Pendix eDrive is right for you? Our configurator will give you a recommendation after answering a few questions about your bike.

To the configurator

Technical specifications Pendix eDrive300 folding bike


Drivegearless mid-mounted motor
Power250 W nominal*
Speed (max)25 km/h**
Drive modes3
Torque (max)50 Nm

Rechargeable battery

Battery typelithium ion battery (removable)
Capacity330 Wh
Voltage48 V
Charging time3 h***
Optimum range ****45 - 105**** km


Wheel sizesall wheel diameters
Frame sizesall frames with commercially available construction measurements and bottom brackets using BSA 68 / 73 mm standard threads


Additional weight6.5 kg
Dimensions battery80 x 276 mm (d x h)
Dimensions drive292 x 206 x 50 mm (w x h x d)
*Reference Germany (250 watt for EU countries)
**higher speeds possible with pure muscle strength
***with 2,2 A charging current
****with 3,6 A charging current
*****depending on the cyclist, riding style, topography, motor setting and bicycle type

alternative drives