Made to order E-bike kits. Developed and made in Europe.

25-120 km
25 km/h
10 min, tools incl.
2.9 kg & 16.9 kg
& very silent

How Vekkit kits work

Vekkit includes only a few parts - a wheel with a motor, bag with a battery, wireless pedal sensor and wireless handlebar remote. The pedal sensor detects pedalling and "tells" a motor to assist. Mobile apps allow to set preferences like max speed or power, check battery health and view your ride statistics.

Installation takes around 10-15 minutes on most bikes, all tools needed for installation are included.


We designed Vekkit for you to transform any bike into an e-bike as easily as possible

We created a very light fast-recharging kit for commuting and city rides (even if your city is hilly)
Road & Travel
We developed kits with high capacity and even more power for your big adventures
Brompton & Dahon
There are special kits for folding bikes and bikes with small wheels

We make kits with 16" - 29" wheels and possibility for you to build a custom wheel yourself with our raw kit

How to order

Only 3 simple steps to transform your favorite bike into an e-bike

Choose the bike you want to convert
You should only know your bike's wheel size (where can I find it?)
Configure your e-bike kit
Configure and order your kit in our constructor. You can purchase a ready to use kit with a well-built wheel including a tire and a tube or a kit with the motor only. Contact us if you can't choose which one will be suitable for your bicycle
Install your kit on the bike
Receive the kit and transform your bike. You don’t need special tools for most bikes - just change the front wheel, attach the wireless sensor and hang the handlebar bag.
Main Features

Handlebar, head tube and seatpost mounts for the battery bag

Accent and Brompton rims with Sapim spokes, 16-29" wheels

100 mm (for regular bicycles) or 74 mm (for Brompton and some Dahon models) O.L.D. motor hubs

Very light - the kit with the 5.2Ah battery weights only 2.9 kg and 3.4kg with the 10Ah battery

Wireless pedal sensor with the sensitive sensor

Handlebar remote to switch the assistance mode

Special pannier bag with the battery inside (optional)

Mobile apps with additional settings, navigation and statistics

USB charger and dynamo lamp adapter

Reviews & Press

"Ich habe den Akku bei der ersten Ladung bewusst bis zur Abschaltung zu ende gefahren. Ich bin mit einer Akkuladung (10Ah) 52,5km gefahren (von Samstag bis Mittwoch abend verteilt). Allerdings immer auf Stufe 2 und 3 bis zum Anschlag."

New Atlas

"Vekkit aims to streamline ebike conversions"

Ebike News

"Vekkit: neues Nachrüstset mit Akku in einer Tasche & bis zu 50 km Reichweite"

Silicon Canals

"Vekkit can transform any bike into an e-bike"

"The people behind Polish cycling bag and backpack brand Velotton have developed a three-part e-bike kit that weighs just 3kg"

Kit configurator

How to choose the motor?

How do I know my bike wheel size?

Which bag mount to choose?

Shipped separately in February, 2022

Which adapter to choose?

Choose options to view the total price.

Technical details

We develop Vekkit with a modern stack - FOC, ChibiOS, BLE 5.1 and others

36 V 250 W front motor Black or silver for rim, disc or roller brakes
180 Wh(5 Ah), 187 Wh (5.2 Ah, allowed on airplanes) or 360 Wh (10 Ah) Li-ion battery Est range 15-30 or 40-100 km
Motor controller FOC, sensored & sensorless for better perfomance
Charger 2.5 hours (5.2Ah batteries) or 3.5 hours (10Ah batteries) for a full charge
Assist speed up to 25 km/h on public roads, up to 30 km/h on private roads Change the speed limit in the mobile app
Wireless Handlebar Remote Switch the assistance mode
Two Locks Secure your bag and battery when you want to leave your bike alone
Seat Post and Handlebar Mounts Hang the battery bag where you want
USB Port & Dynamo Light Connector Use your dynamo lamps and charge mobile devices during rides

Transport map

We developed a map where you can check out how much time and money could you save (or lose) using an electric bike.

Mobile apps

Change motor settings and view your ride statistics with Vekkit mobile apps. Available for iOS and Android.

Are e-bike conversion kits worth it?
If you already have a favourite regular bicycle then your best choice is an e-bike conversion kit. This choice is both cheaper (Vekkit-level complete e-bikes cost about 1900-2900 EUR) and eco-friendly (no need to produce the bike itself and utilize the old one). But even if you don't have a bicycle, you can choose any bicycle that you like and that suits you best (size, components, style) - and install the kit on it! We developed Vekkit for anyone to be able to install it. Plus, every kit contains a set of tools you will need for the installation. If you order the kit with the tyre - it arrivesalready installed.
How does the Vekkit e-bike kit work and how much time does it take to install it on a bicycle?
Vekkit includes only a few parts - a wheel with the motor, a bag with the battery, a wireless cadence sensor and a wireless handlebar remote. The cadence sensor detects pedalling and commands the motor to assist. Mobile apps allow to set preferences like max speed or power, to check battery health and to view your ride statistics.

Installation takes around 10-15 minutes on most bikes, all tools needed for the installation are included.
Where do you manufacture Vekkit?
Controllers, battery bags, batteries, cadence sensors and remote controls are made in Krakow, Poland. We use 3d printers to make manufacturing more eco friendly. Also our kits have Aikema motors and Liitokala chargers. Firmware is developed in our workshop too.
What happens if something breaks ?
We have replacement parts for all kit elements and manufacture them without a waiting list. It means that you won't have to wait long (like when you order a new kit) and will get the needed part within a very short time.
Can I take my electric bike on a plane?
Yes, you can take Vekkit with the 5.2Ah batteries on a plane without quantity limits and without approval from the airline. More info here -
Why does delivery take so long?
We make each kit in our workshop in Poland only after receiving the order because our configurator has a lot of options. Our kits are like customized bicycles - that's why it can take up to a month to produce the kit (depending on the orders quantity).
How to switch motor assist levels?
You can change assist levels using the handlebar remote control (3 levels), the button on the kit body (3 levels) or the Vekkit mobile apps for iOS and Android (10 levels).
Does Vekkit show ride stats?
Sure, you can view speed, distance, battery voltage, how far can you go on a current charge and other stats in the mobile apps.
Why are Vekkit kits more expensive than others?
One reason is that a lot of brands list their prices without VAT and duties which you will have to pay yourself. In this case in EU you will have to pay additionally about 22-27% of the price. On our website you always see the full price with all costs included. Another reason is that we produce Vekkits using the latest technology so that your bike will become a high-end electric bicycle. For example, for our 360 Wh batteries we use the 21700 li-ion elements which are also used in Tesla cars. And to make our motors work smoothly, our controllers implement FOC which can be operated only on powerful microcontrollers. This way you can always be sure that when you buy a Vekkit you pay for the best technology and no to some resellers.