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Turn Your Bike Electric

Ships from UK & US stock

Turn Your Bike Electric

250W–4000W hub and mid-drive kits for 26"–29" and 700C bikes. Bluetooth app tuning, 1-year warranty.

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.

Learn More
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.

Dude Stuff's first look at our 2026 smart controllers.

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?

Full TSDZ16 mid-drive install, start to finish.

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.
Stef&Sanka
Stef&Sanka
Verified

Off Road bike

Only made By me . 3000w MXUS , batterie mini motor 24 amp 60v , contrôle ride bike 60a

Off Road bike
06/21/2026
Jc
Jc
Verified

52v 2000w kit

Great bike! Comes all together extremely good range and great top speed had so much fun going round

52v 2000w kit
06/22/2026
konnor
konnor
Verified

Great kit

made travelling much easier , nice speed , smooth and quiet motor , very easy to put together

Great kit
07/11/2026
Ciaran L
Ciaran L
UK rider

52v 2kw

Great bit of kit very glad I bought it would recommend kirb e bikes every time good customer service and great company

52v 2kw
07/11/2026
William Thompson
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.

Best Kit Ever So reliable
05/09/2026
Harry P
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.

Best fun I’ve had in ages.
05/13/2026
James Wilson
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.

3000W
05/03/2026
Dan
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.

A real blast of fun
12/18/2025
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

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