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EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles – view 2
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles – view 3
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles – view 4
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles – view 5
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles – view 6
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles – view 7
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles – view 8
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles – view 9
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles – view 10
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles – view 11
Free UK Delivery
Easy installation
1-year warranty

EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles

250W Front Wheel E-Bike Conversion Kit, easy to install, waterproof design! Compliant with local laws!
Sale price€597,95
Motor Power: 36V 250W
Included 1YR Manufacturer Warranty
Free Shipping to UK
Max Speed: 15mile/h
Est. Mile Range: 40-60miles
Model:Universal Kit
Wheel:700C
Quantity:

  • Suitable for 100 mm dropouts front fork bicycle
  • Simple product and simple installation
  • UK road-legal: 250W, assistance to 15.5 mph (25 km/h)
  • Lightweight but high torque motor
  • TFT LCD display screen instrument, more beautiful
  • Localised after-sales service, one-year warranty
  • Suitable for the Brompton Bicycle, 74mm dropouts.
  • Simple product and simple installation
  • UK road-legal: 250W, assistance to 15.5 mph (25 km/h)
  • Lightweight but high torque motor
  • TFT LCD display screen instrument, more beautiful
  • Localised after-sales service, one-year warranty
Free Accessories Included
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles
Brake Sensor €20,00
Free
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles
D12L PAS €10,00
Free
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles
Tool Kit €25,00
Free

It is the conversion kit for people who want an e-bike, not a project: one front wheel swap, two batteries strapped where bottles would go, two connectors clicked together — twenty minutes, no frame damage, fully reversible. And because it is 250W with pedal assist at 15.5 mph, it is completely UK road-legal from the first ride. No settings. No paperwork. No grey areas.

The 2026 upgrade rewrites its one old weakness: range. Twin LG-cell packs (7Ah + 15Ah, 22Ah total) now carry it 40–60 miles between charges — three times the original — while the new 4A charger halves the wait. All-in weight, both batteries included: 6.0 kg. Plenty of rival kits weigh more before a battery is even fitted.

🇬🇧 Fast & FREE UK Delivery
We offer 100% FREE Shipping on all orders within the UK! Your e-bike kit will arrive quickly at your door within 3-5 business days.

🌍 Premium Global Shipping
We also proudly ship to the US, EU, Canada, Australia, Japan, and worldwide. International orders are dispatched via trusted premium carriers (DHL, FedEx, TNT) to ensure reliable service. Shipping rates are transparently calculated at checkout, and most global orders arrive within 5-14 business days (please allow slight delays for remote areas).

📦 Secure Battery Shipping Notice
For maximum safety and faster customs clearance, your e-bike kit and battery will be shipped in two separate, securely tracked packages. Both parcels are fully monitored to ensure they reach you safely.

We stand behind the quality of our kits. Wherever you ride, we’ve got you covered with our 1-Year Global Warranty.

🇬🇧 UK Riders (Full Coverage): Enjoy complete peace of mind with 1-year FREE repair service covering both your entire e-bike system and the battery.

🇺🇸 🇳🇱 US & Netherlands: Includes 1-year FREE repair service specifically dedicated to your e-bike battery.

🌍 Global Support: All international orders are fully backed by our standard 1-year global warranty against manufacturing defects.

If you encounter any issues with your kit or battery, our technical team is here to help! Please contact us directly at support@kirbebike.com.

power output
36V 250W  | Motor Wheel
speed
15mile/h  | Speed
weight
3.8 kgs  | Light Weight
Battery
36V 7Ah+ 36V 15Ah  | Lithium
Install Time
20 Minutes  | Convert Your Bike
Image Alt
Smaller Size, Longer Range, And Shorter Charging Time
The KirbEbike EZ Rider kit comes with a 36V 14A smart FOC controller and a TFT colour LCD display. It also carries a 36V 7Ah+ 36V 15Ah Lithium Battery that supports UK, US, EU and Australian plugs. Front Light: Press the right button of display two seconds to be on and off.
40-60miles
Range
15mile/h
Speed
Image Alt
High performance, powerful, and Long Service Life.
EZ Rider Kit has a 250W brushless geared hub motor with newly upgraded high temperature resistant inner ring, Universal Motor Wheel is black, Brompton Front Motor Wheel is silver, CNC machined for better heat dissipation, which reduces the decay rate of the motor magnets and ensures a longer service life. We have CE and ROHS certificates to help you ride easily.
250W
Motor Power
50Nm
Max Torque
Image Alt
Go Further. Charge Faster. Stay Road-Legal.
The upgraded EZ Rider Kit combines a dual-battery setup — 36 V 7 Ah + 36 V 15 Ah — to deliver up to 60 miles of range for longer rides. With a 4 A fast charger, lightweight design and simple home installation, it gives you extra freedom while staying compliant with UK 250 W road-legal requirements.
7AH + 15AH
Dual Battery
4A
Fast Charger
60 Miles
Max Range

HOW TO CONVERT A BROMPTON TO ELECTRIC POWER!!!

In this video I take the popular Brompton A Line folding bike and convert it into an Ebike using a conversion kit from KirbEbike.
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles
EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles

What's in the kit?

What's included in the individual kit?

The EZ Rider Kit is equipped with a 36V 250W front hub motor, 36V 14A intelligent FOC controller with TFT colour LCD display. It also comes with a 36V 7Ah+ 36V 15Ah Lithium Battery charger that supports UK, US, European and Australian standard plugs. It is also equipped with warning lights, bracker part,PAS,and can add a thumb throttle on request.

EZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 MilesEZ Rider Ebike Conversion Kit 36v 250w Front Wheel 36V 22AH LG Battery 40-60 Miles

What's in the kit?

What's included in the individual kit?

The EZ Rider Kit is equipped with a 36V 250W front hub motor, 36V 14A intelligent FOC controller with TFT colour LCD display. It also comes with a 36V 7Ah+ 36V 15Ah Lithium Battery charger that supports UK, US, European and Australian standard plugs. It is also equipped with warning lights, bracker part,PAS,and can add a thumb throttle on request.

1、16" 1 3/8 wheel

2、36V 250W Front hub motor. 74mm dropouts.

1、20" 24",26",27.5",28", 29" 700C

2、36V 250W Front hub motor. 100mm dropouts.

1、36V Smart FOC controller

2、TFT Color display

3、36V 7Ah + 36V 15Ah Lithium Battery

4、Brake Sensor

5、36V 4A Charger 100-240V UK, USA, EU, AU plugs

Installation bracket with integrated connectors.

1、V12 PAS 12 magnets signal pedal assist system.

2、D12L PAS 12 magnets signal pedal assist system.

Will it fit my bike?

The facts that decide whether this kit works on your bike, in one place. Measure first, then order.

Measure your bike →
Motor position
Front wheel, 36V 250W geared hub motor (3.8 kg wheel)
Wheel sizes
Brompton 16" 1 3/8; or 20", 24", 26", 27.5", 28", 29" and 700C
Rear/front dropout
74 mm front (Brompton wheel) or 100 mm front (universal wheel)
Brakes
Rim brakes or disc brakes (choose the wheel to match)
Frame
Any non-carbon fork
Gears / freewheel
Unchanged — the rear wheel and gears stay as they are
Battery
Two batteries: 36V 7Ah + 36V 15Ah (22Ah total), LG cells
Controller & display
36V smart FOC controller; TFT colour display
In the box
Motor wheel, controller, display, both batteries with charger, bracket with integrated connectors, V12 pedal sensor, brake sensor
Not included
Tyre and inner tube
Fitting
About 20 minutes: swap the front wheel, strap both batteries, click two waterproof connectors
Warranty
1 year, serviced in the UK, US and the Netherlands; support@kirbebike.com
How we state range40–60 miles with both batteries fitted, riding with pedal assist at the 15.5 mph limit on mixed terrain. Rider weight, hills, wind and temperature change it.

Free Accessories Included

Free Accessories Included

Tire Remove Tool
Wrench
Cable Ties
Hexagonal Tools

Sweet Service Accessories

Brake sensor
D12L PAS

Additional Parts

Book Manal

Optional part

Thumb throttle (not road legal in UK)

Thumb Throttle

Torque arm

Torque arm

FAQ

Yes: swap the front wheel, strap both batteries, click two waterproof connectors. The full toolset is in the box — tyre levers, sensors, everything — and the install is damage-free and fully reversible.

Our kit is suitable for most bicycles, but please view the below details for reference.

Brompton Front Motor Wheel:16" 1 3/8 wheel .36V 250W Front hub motor. 74mm dropouts.

Universal Front Motor Wheel :24",26",27.5",28", 29" 700C .36V 250W Front hub motor. 100mm dropouts.

Next, please select a wheel size, we have 16" 20" 26" 27.5" 28" 29" 700C wheels. If you are unsure which wheel size is right for your bike, click on Wheel Size to see how to confirm your bike's wheel size.

Please contact us  support@kirbebike.com if you have more questions.

We stand by the quality of our products.

• 1-Year Global Warranty on all Kirbebike conversi on kits.

• UK: Free repairs for both the e-bike system and battery. US & Netherlands: Free battery repairs for 1 year.

• Need help? Contact support@kirbebike.com for warranty support and technical assistance.

40–60 miles with both included batteries (7Ah + 15Ah, 22Ah total, LG cells) — up to three times the old single-battery version. Headlines use “up to 60 miles”; your mileage varies with hills and assist level.

Pedal assistance cuts out at 15.5 mph (25 km/h), the UK road-legal limit for a 250W e-bike.

Assisted speed: up to 15.5 mph (25 km/h)
Loading: 100kgs
Range: 60miles
Light Weight: 3.8kgs
Easy to install in 20 mins
Meets UK road rules: 250W, assistance to 15.5 mph (25 km/h)

Yes. Meets UK road rules: 250W, assistance to 15.5 mph (25 km/h).

EZ Rider kits motor for climbing, good torque arm, watch it via andy kirby's video!

  • 5 stars: 23 (85%)
  • 4 stars: 4 (15%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
B
Bellagoth
Super Easy Install + Great Range with EZ Kit

Just put the EZ Kit on my bike, and honestly, it absolutely lives up to the name (EZ = Easy). The installation was incredibly smooth, no faff at all. The dual battery setup is spot on—easily getting around 60 miles from it, so I can just enjoy my weekend rides without constantly staring at the battery gauge. You’d think a twin-battery setup would feel bulky, but the kit is actually surprisingly lightweight, and the bike still handles as naturally and smoothly as before. Genuinely a cracking, well-made bit of kit!

R
Romanlion1970
Ez rider kit 250w / jma

Great for the price if you already have a bike buy 1 try 1 instead of investing thousands iv also done a few clips for youtube / ROMANLION1970

P
Peter J.
Makes Cycling pleasurable again

I've had the EZ rider kit for a few weeks now, and it's made cycling pleasurable again.
My commute to work is around 3.5 miles and a big hill to fly down.
So it's not so fun on the way home.
Without the conversion kit, I was able to get up in 2nd gear, and it take a couple of minutes to get to the top, but now I'm able to climb hill with EaZe.
It easily takes a good 10 minutes off of my travel time.
And on the day I write this review, it was very windy this morning, and having assistance most Definity helped battle through the wind.

The kit was quite straight forward to fit with a friend that has half a clue about bike maintenance, and took around 45 minutes.

D
Daniel S.
Winter commuter

I built myself a winter commuter bike around this kit and all in all its a great little kit. I would have given the kit 5/5 stars if it had an onoff switch for the running light. Also worth mentioning is that the battery drains quite quickly especially here in the cold Swedish winter but taken the compact form factor in mind its still good.

R
Ronnie S.
EZ Rider Kit 36V Front wheel

Kit arrived quickly and well packaged from Kirbebike.
Straight forward installation onto a Claud Butler Hybrid. Weight of bike is now 15.7Kg, which is a lot lighter than most E Bikes.
Have tested on a 17 mile bike ride with numerous hills / muddy farm tracks and the performance was good. After the ride the battery level is 34.6v with battery display showing around 30%.
Only issue is with display "fogging" up, which has been reported by other users.
Overall well impressed.

R
Rocco I.
Fantastic

Excellent e-bike kit, relativity straight forward to fit (Read the instructions, don't try and be clever all the answers are in the book)

Battery life seems reality good, I have not used the charge in the unit as shipped

If you are fitting to a Brompton please look at the photos carefully as you need to be spot on but once fitted it works great

C
Customer
Ez rider kit 100 mile update

Kit works Ok . Took 2 days to install as needed new caliper spacer and 160mm to fit wheel on my 700c wheel size bike. This Extra cost I didn't expect. Motor performance is good and not too noisy. Display is fine with foggy screen once working on 10 mile drive this is being locked at by supplier. Light works great. Would buy again .

A
Andy C.
Game changer

I was skeptical about this kit to begin with but I have been using it for about a week now too get to and from work. In short, it's great. I have it on setting 2 for most of the time and you can feel it ever so slightly pulling you along. At first I didn't think it was doing anything, until I looked at the speedo and realised I was doing 15mph up a hill without breaking a sweat.
Things to note that aren't in the instructions: press and hold the left arrow for the motor to go at 6kph on its own, press and hold the right arrow for the headlight on the battery, and press and hold both arrow keys for the settings menu.
Would definitely recommend this. Fitting was easy too.

P
Pav
EZ Rider kit for commuter bike

This kit is absolutely brilliant! I did 3,500km on mine in 2 years.

I use my bike to get to the train station, which is 6km away from my home. There is a massive climb on the way back, which is not what I want to deal with after a day at work. I was looking for a compact electric kit to put on my bike, and EZ Rider was ideal. It was shipped quickly, no pre-order wait time like with the alternative one. I really like that the battery is easy to remove and compact enough to throw in a backpack. I just lock the bike, take of the battery and get on the train.

That's commuting, what about longer rides? Weekends - I cycle with my 2yo in a child seat. For its size the battery holds quite a lot of power. I get 20-30km from a full charge depending on the terrain with assist at 2 and 3. I also got a second battery, that I carry in a bag on long rides, which gives me 50-60km range. So, it might be not very obvious, but having a swappable compact battery gives you flexibility. If it was one big battery - it wouldn't be ideal for commuting/shopping - carrying a massive battery in a backpack. I you want to use the bike for long rides - just get a second battery!

j
jay m.
Pleasantly surprised

I had low expectations not for the e-bike kit but for anything that’s road legal in the uk! This kit massively exceeded my expectations. Easy to fit, easy to set up and has changed my 3.5 mile Devon hills commute from an arduous hilly 25mins to an 11 minute leisure ride. I don’t expect it’ll be long before I swap out for a higher wattage kit either 1000w rear wheel or mid drive.

R
Roy C.
Kirbebike EZ Rider; 250w Front Wheel with 36v 7ah

Range fantastic, providing you put a little of your own effort in.
Easy to fit.
Didn't fit the brake sensors as the motor cuts out as soon as you stop peddling.
Didn't fit the throttle either because of the UK regulations.
Removed my crank to fit the permanent pedal assist.
The battery/control unit is quite light.
The wheel is a good strong wheel but it is quite heavy.
Overall the kit is outstanding, and for me it's a much better choice than the big heavy batteries that you fit to your frame.
Would recommend.

S
STEWART T.

Very impressed thank you.

p
peter h.
GOOD KIT.

I HAVE NOT GOT IT FITTED YET AS IT WAS DELIVERED WITHOUT THE BATTERY,I WAS IN A RIGHT STATE,TILL I WAS INFORMED IT CAME FROM CHINA SEPERATELY.YOU PEOPLE SHOULD LET US KNOW WHEN WE ORDER STUFF THAT THE MAIN ITEM COMES LATER.I AM NOT HAPPY WITH THIS AT ALL.

A
Adrian G.

I like the convenience of the kit for commuting and the ease of putting the kit together .

I am a bigger bloke so it helps when required,but I would like more power .

C
Chris C.
Two kits for 26 inch and 28 inch wheel cycles.

Instructions easy to follow, and the kit easy to fit. Biking up hills now much easier, and easy to maintain a constant speed. All in all, for the money very good value compared to other kits. Range in the region of 20 miles.

J
JACK T.
Swytch competetor

Ezrider Very excellent! Able to order on the spot! Receive in under 2 weeks with free delivery! Everything a swytch cannot do!

T
Thorsten D.
Love the EZ bike conversion kit

Have been eyeing up this kit ever since Andy first released a video about it and how easy it was to install.
Admit installation wasn't difficuly, kit come with clear paper instructions and added access to videos, so anyone could do it.
Delivery come way earlier than expected date and there was good communication from delivery service kirbebikes used.
It is a lot of fun, especially the torque you get from the front wheel motor, with 3 different modes available.
Battery lasts as expected, before you know you arrived from A to B with ease.

L
Lee T.
EZ Conversation kit

It is a great piece of kit I can tackle any hill climb with ease.it is a big help to making the experience of riding a more pleasant journey I am no longer straining myself and eco mode is enough to be assisted by I am very happy with the EZ conversation kit

M
Michael M.
Good but not complete

Really happy with the performance of the motor and the longevity of the battery.
Tested under several loads and feel confident with the installation.
Only issue is not being able to turn off led but Jason has assured that this will software engineered in the future.
Bike does feel more front heavy, understandably but still feels balanced when riding.
Definitely recommend this kit.

J
John

After buying the 52v 1500w kit from yourselves which is still going strong after completing over 3000 miles i decided to buy the ez rider ebike conversion kit for my girlfriend. The instructions were clear and easy to follow and took about an hour to fit to her bike. The light is really bright and shes looking forward to test riding the bike. Weather pending.

J
Jayne

Love it absolute brilliant highly recommend

M
Mark M.
Love it

So far so good. Easy to install the wheel. Unfortunately could not install Pas as my crank was not compatible. However, the system is sound with plenty of battery life. Overall very happy. Well done guys! This is one way to convert an average bike into a super bike!!

J
Justin W.
EZ Rider

I have had this kit on my bike now for a few weeks. On the whole I am very pleased with it. No instructions were included and so I needed to seek a little guidance online but it was generally straight forward to install. I use my bike every day to commute to and from work. Range was good for the first couple of charges but has dropped off slightly in the colder weather. The light on the front is good on dark mornings but I wonder how range is sacrificed because of it? I have had a slight issue with the brake sensors loosing adhesion and needed to replace the sticky pads. Power and torque feels good when the battery is fully charged. You do however feel the torque drop off quickly when the battery level drops into the yellow / red. Consequently you need to charge it before it drops too low. Speed is restricted to 15mph to comply with legislation however if you press and hold both arrow buttons you can access a settings menu that allows you to change various settings including max speed, which in practice is about 20 mph. This is my first ebike kit and I enjoy using it.