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Ships today from UK & US warehouses — most UK orders arrive in 3–5 working days.

Turn Your Bike Into a Powerful Electric Ride

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

4.8 ★ Verified Rating 4.8 ★ Verified Rating
UK & US Warehouses UK & US Warehouses
1-Year Warranty 1-Year Warranty
Free UK Delivery Free UK Delivery
Ultimate Control, Personalised Performance

Ultimate Control, Personalised 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.

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Controller Technology

Controller Technology

Fully Potted Waterproof Controller for Stable Power

Our controller uses a full resin potting process to protect the internal PCB from water, moisture, and vibration while improving heat dissipation. This helps deliver better durability, more stable output, and longer controller life in everyday riding.

Explore Controller

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.

UPGRADED EZ RIDER KIT

Easy to install. Now with up to 60 miles of range.

Give your everyday ride a massive boost. Our upgraded dual-battery system (36V 7Ah + 15Ah) increases your range from 20 miles to up to 60 miles. It remains lightweight, incredibly easy to install, and fully compliant with UK 250W road legal standards.

Commute, cruise, and explore with more freedom and fewer charging stops. Plus, the new 4A fast charger gets you back on the road quicker than ever.

TSDZ16 Vs BBSHD - Is This The New Mid-Drive King?

TSDZ16 Vs BBSHD - Is This The New Mid-Drive King?

In this video, we convert a bike into an e-bike using the Tongsheng TSDZ16 mid-drive kit, covering the full installation process from start to finish.

We also compare it with the popular Bafang BBSHD, focusing on key differences in performance, torque, noise, ride quality, and overall riding experience.

You’ll see the test ride, installation details, and a clear breakdown of how the Tongsheng TSDZ16 stacks up against the Bafang. If you’re considering a mid-drive e-bike conversion, this guide will help you decide.

Real Riders. Real Conversions.

Thousands of happy customers rely on KirbEbike upgrades to power their pedals. Hear real stories from our thriving community-or share your own.
Harry P
Verified

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
William Thompson
Retired Teacher

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
James Wilson
Weekend Cyclist

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
John
Verified

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
Simon Bishop
Verified

Surprised me

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

04/22/2026
Dan
Financial Analyst

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
Tony h
Physical Therapy Patient

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
Like
Office Worker

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
Read Verified Reviews

Riding without worries

Why Choose Us?

KirbEbike makes e-bike conversion easier, smarter, and more cost-effective. By selling directly to riders, we cut out middlemen and deliver premium conversion kits at a better price.

With 10 years of e-bike industry experience, we keep improving our motors, batteries, and controllers to bring you safer power, faster response, and a smoother riding experience.

We also back every kit with a 1-year warranty, local service support in the UK, US, and the Netherlands, and real human support from our team — so you can ride with confidence from day one.

About Us

Power Your Ride

Power Your Ride

Kits from 250W road-legal to 4000W extreme — from £319

Pro-Grade Power

Pro-Grade Power

LG 21700 / Samsung 50S cells · IP65 waterproof · 60A continuous discharge

★4.8 average

★4.8 average

One rider has covered 20,000 km in 2 years

Fast Tailored Build

Fast Tailored Build

Fitted in 20–30 minutes — motor wheels built to order in 13 sizes

Reliable Service

Reliable Service

UK & US Warehouses · Free UK Shipping · 1-Year Worldwide Warranty

Join 3,000+ UK Riders & Save £20

Join the official KirbEbike Facebook Group to connect with over 3,000 UK riders, get DIY conversion tips, product updates, rider builds, and exclusive community offers.

New members can unlock £20 off their first KirbEbike kit after joining.

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