Pendix eDrive Conversion Kit

The Pendix crank motor system is the best electric conversion we've seen. It fits almost any bike, requires minimal cabling which results in a neat installation and your existing gearing and brakes are unaffected. The levels of power that the 250w motor and 48v lithium... Read more


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We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Returns Policy

You may return most new, unopened items within 28 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply call, email, or use the live chat. We'll notify you via e-mail of your refund once we've received and processed the returned item.

The Cycle to Work Scheme is a Government-backed initiative to encourage people to cycle to their place of work, and consequently reduce environmental pollution. It's also a way for you to save money on the cost of your cycle and spread the cost over a number of months, through your pay packet.

How do I get a conversion kit through Cycle to Work?

The paperwork required differs for each scheme and should be available from your employer or from the links below for each scheme:


Bike2Work Scheme

Green Commute Initiative - Our recommendation!

Cycle Solutions

Due to the cost of running the Cycle To Work Schemes we have to add a 10% fee on top of the kit price to maintain profitability, otherwise we cannot afford to be apart of the scheme. Sorry for the inconvenience.

Let's help fit your kit

Electric bike conversion kits are still quite new to the UK and inevitably you'll have questions about how to fit your kit. The good news is that you can contact us to ask us, either by calling us, using the live chat or sending us an email via the website.

We'll always offer straightforward and clear advice and, because we have fitted conversion kits hundreds of different bikes, we know exactly what we're talking about.

It's all very well selling conversion kits but unless you've fitted one from the ground up then you don't necessarily know what makes a quality kit fit - our experience in building electric bikes gives us a unique insight and therefore we can offer to fit your kit for you!

Give us a call on 01483 323 276

The Pendix crank motor system is the best electric conversion we've seen. It fits almost any bike, requires minimal cabling which results in a neat installation and your existing gearing and brakes are unaffected. The levels of power that the 250w motor and 48v lithium ion battery produce is quite incredible and given that it's made in Germany the quality is fantastic too!

The new eDrive is an improved motor powerhouse of the new generation. With 65 Nm torque the new motor is stronger but also smarter. In order to achieve these innovations, the mechanics and firmware in the motor have been significantly enhanced. The Pendix engineers have succeeded in increasing the proportion of active material in the electric machine by sophisticated adaptation of the stator design, thus increasing the maximum torque. The PRO app completes the smart Pendix system.

How it works

The Pendix system is a torque based electric kit. This means that the motor will sense when you’re putting more effort into your cycling and it will then automatically increase the power to give you more assistance. As you reduce your cycling effort the motor will automatically reduce the power to conserve the battery. Because the system is automatic you don’t need any controls on the handlebar – all you need to do is pedal and the electric motor does the rest for you.

Pedal Assistance Modes

Eco Mode: Low level of assistance. Ideal for long, flat stretches or when you want assistance on a long ride
Smart Mode: 
Medium level of assistance. This is the best mode to be in for normal cycling activities. The noticeable support and acceleration is like having a good wind behind you
Sport Mode: 
High level of assistance. Ideal for hills, mountains, steep gradients, loose or irregular surface, moderate to high wind against you.

Quiet. Quieter. The Pendix mid engine

Don't be fooled by the understated nature of our power pack. The entire construction reflects the development competence of our engineers. The engine is barely 3 cm deep and has a diameter of less than 30 cm. All the smart technology is packed into this space and protected from external environmental impacts by the metal casing. The Pendix eDrive does not require a gears at all, so there are no mechanical wear parts. Where there is no wear and tear, there is no maintenance, so you get a motor that is maintenance-free. The gearless design also has two other advantages. Firstly, it is absolutely noiseless. On the other hand, you hardly feel any pedalling resistance when it is switched off. So you can decide for yourself when you need assistance and continue to use your bike as a bicycle.




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Pendix eDrive Conversion Kit