£100 Off EZ Rider Kit — UK Only

Ebike Conversion Kit Shipped To You Today

Cart

Your cart is empty

Ships from UK & US warehouses • Fast delivery

Turn Your Bike Into a Powerful Electric Ride

Ultimate Control Personalized Performance Wtih The Ride Power APP, Your Ride Is Fully Customizable.

Ultimate Control, Personalized Performance.

Ultimate Control, Personalized Performance.

With A Turbo E-Bike And The Ride Power App, Your Ride Is Fully Customizable.

Upgraded Speed & Torque, With Throttle Acceleration, PAS Speed Levels, Regenerative Braking, Speed And Current Limiting For Versatile Riding.

Learn More

See What Our Smart Controller Can Really Do

See What Our Smart Controller Can Really Do

In this real-world review, Dude Stuff takes a first look at Kirbebike's new 2026 smart controller lineup. From Bluetooth-enabled tuning to easier installation on existing builds, the video explores how these controllers offer a smarter alternative to traditional systems — with several hidden features revealed along the way.

EZ RIDER KIT Brompton Bike

Easy to install and legally compliant

With a range of 15-25 miles and a maximum speed of 15mile/h, the EZ Rider kit is easy to install, legally compliant and more than adequate for the daily commute or short outings.

If you need one with a longer range, click the button!

How to Turn Any Bike Into a High-Speed E-Bike!

kirbebike

How to Turn Any Bike Into a High-Speed E-Bike!

Not technically savvy? You're in luck - we designed the Diyebckit kit to be installed by anyone. Easily electrify the bike you love - watch our video to learn more.

Quick installation and easy access to great performance

Quick installation and easy access to great performance

Quickly installable on most bikes, our e-assist system delivers up to 140 N·m torque for powerful climbs. It features a built-in controller and dual torque sensors for precise control. Weighing just 4.8 kg and boasting a compact design, it maintains your bike’s agility. Enjoy smooth, efficient rides with extended battery life and easy maintenance thanks to its modular components. Upgrade to the Ultimate E-Assist System for high-performance cycling made simple!

Real Riders. Real Reviews.

Thousands of happy customers rely on kirbebike upgrades to power their pedals. Hear real stories from our thriving community-or share your own.
block.settings.info_photo.alt
Harry P
Verified
block.settings.info_social.alt

Best fun I’ve had in ages.

The performance is incredible — it absolutely flies and feels like a rocket compared to a standard setup. Installation was surprisingly straightforward, even for someone who isn’t a full-time bike mechanic.

What really stood out, though, was the service. Jason has been brilliant throughout, especially when it came to tweaking the speed settings and making sure everything was dialled in just right.

05/13/2026
block.settings.info_photo.alt
William Thompson
Retired Teacher
block.settings.info_social.alt

Best Kit Ever So reliable

It is the best place to get a kit, safe and reliable, good customer service and high quality.

05/09/2026
block.settings.info_photo.alt
James Wilson
Weekend Cyclist
block.settings.info_social.alt

3000W

I love KIRBEBIKE.

I ordered my 3000w kit last year and it seen it all. Love the reliability, low maintenance, power. Everything.

I've ridden it all summer and just started to ride in winter. Never has it failed me in the rain and daily abuse. I love going off-road and going on road. This Kit is amazing and still has way more to offer.

05/03/2026
block.settings.info_photo.alt
John
Verified
block.settings.info_social.alt

Jason Customer Service

Jason is wondering to help replace faulty parts or replacement parts if there even is. I have been talking to Jason recently and he agreed to send me a new Surron throttle that Kirbebike recently released and for that I'm forever grateful. He also helped me send me a new xt60 connector for my controller aswell when I ordered a new motor so i could connect to my controller a very long time ago aswell, im grateful for that to

03/17/2026
block.settings.info_photo.alt
Simon Bishop
Verified
block.settings.info_social.alt

Surprised me

First ride on this today Andykirbe 2000w kit 52v 28ah battery very impressed

04/22/2026
block.settings.info_photo.alt
Dan
Financial Analyst
block.settings.info_social.alt

A real blast of fun

So easy to install, already fully programmed, ready to go! Surprisingly powerful on slopes! With a top speed of 75 km/h, I am completely satisfied.

12/18/2026
block.settings.info_photo.alt
Tony h
Physical Therapy Patient
block.settings.info_social.alt

2600 watt kit

Great kit easy to install very smooth and powerful,Great company with support that is one of the best I've ever used ,Jason your the best you always answers my question

04/11/2026
block.settings.info_photo.alt
Like
Office Worker
block.settings.info_social.alt

2000w kit

Unbelievable kit served me well. Lasted me around 2.5 to 3 years clocking 9000 plus miles. Never had an issue was worth every penny I loved. I’ve upgraded to the 2600w kit and that kit is also unbelievable.

04/03/2026
View More

Making It Easy For Everyone To Ride An Electric Bike.

KirbEbike is a group of bicycle enthusiasts and bicycle industry experts obsessed with building a greener, more sustainable world through the e-bike community.

KirbEbike is committed to providing end users with the most cost-effective solution for converting bicycles to e-bikes, and we aim to make e-bikes accessible to all.

Our Story
01-02
Installation Size
01-02
Easy installation

Easy to install, takes only 10-15 minutes, and fits 99% of all bikes.

Any wheel size

Fits any wheel size, including 20", 26", 27.5", 28", 29", 700C, etc.

Advantages
03-04
Appearance Performance
03-04
Aesthetically pleasing appearance

The kit comes with a mounting kit to ensure there is no excess wiring on the outside.

Consistent performance

The bike kit's integrated design ensures unmatched durability, protecting against harsh weather and reducing 98% of common mechanical failures.

Advantages
05-06
Factory Transportation
05-06
Factory direct

Cheap prices and direct shipping from our factory to our warehouse.

Free Shipping

Free shipping to the US, UK, and EU.

Advantages
07-08
Warranty Returns
07-08
1 Year warranty

Free product replacement for any product quality issues.

1 Years Warranty Service for any questions solved, replacement parts to change on cost.

7-Day return

7 days no-questions-asked returns.

Advantages

Riding without worries

Why Choose Us?

The reason why KirbEbike kits are cheaper on the market is that we sell them directly to you. That's why you can get the goods fast and cheap.


We've been focused on this industry for ten years and as technology has improved, we've seen lithium batteries become safer and motors perform better.

We've got your back. No matter where you are, our after-sales service and repair warranty program will do whatever it takes to protect your ride. Together, let's contribute to a more sustainable transportation ecosystem.

Our Community

Is Converting Your Bike To An Electric Bike Worth It?

If you want to save money and have more fun, then converting your current bike to an electric bike is a great option. Our e-bike kits are all designed to fit your bike, and once installed on your bike, they provide power to help you go further and faster as you ride. Installation is usually simple and you can get your e-bike in less than 20 minutes, with special models in less than 40 minutes.

Bikes fitted with e-bike conversion kits are easy to use, environmentally friendly and a lot more fun to pedal, so why not give them a try?

Beginner’s Glossary of E‑Bike Conversion Kit Terms (Watts, Volts, Amp‑Hours & More)

Beginner’s Glossary of E‑Bike Conversion Kit Terms (Watts, Volts, Amp‑Hours & More)

Mar 25, 2026
The Future of E‑Bike Conversion Kits: Trends, New Tech and Regulations

The Future of E‑Bike Conversion Kits: Trends, New Tech and Regulations

Mar 25, 2026
E‑Bike Conversion Kits for Urban Riders vs Rural Riders: Key Differences

E‑Bike Conversion Kits for Urban Riders vs Rural Riders: Key Differences

Mar 25, 2026