Cart

Your cart is empty

Reviews

Based on 309 reviews
85%
(264)
9%
(27)
4%
(13)
1%
(2)
1%
(3)
Good Product

I might as well get another battery and run my bike in dual battery, 40ah of hotness also by using GrabOn coupon code I got best discount

👍's up (:-)

I fitted the kit to my Raleigh Stowaway though the cable to the display, brake levers, thumb throttle isn't quite long enough and the motor cable is around a foot too long. I had a display cable from another build and found a motor cable on ebay that was the perfect length. I like that they give you a choice of two types of cadence sensors. The controller is a 36/48v 17ah and it comes locked to 15.5mph, unlocked 21.4mph

A Business as personal as your bike

Jason at Kirbebike has been great from start to finish with my experience of the products and service I have received.

Products and Services go wrong all the time and it's the response of the people behind the company that help determing the experience a consumer remembers. If you have an issue, just get in touch first.

Products arrived well packed and in good time. I've returned to Kirkebike for further products.

Your bike is personal to you and if you want an electric conversion to help to go that extra mile, then speak to Kirbebike.

photos and video to follow shorly

Fantastic

Just great guys. Will highly recommend

Surron throttle and ebike kit

Thank you very much for this surron throttle haven’t got it yet but I know it’s gunna be great as I have ordered a 2000w kit before and it’s running great thank you very much for this.

O
Worry-Free Purchase
Oldfield Paul
Really Pleased

I purchased the conversion kit for my son for his GCSE results and he absolutely loves it. The build quality is fantastic, its was really easy to convert and looks and rides amazingly.
Thanks for a really quality product ✨️ 👍🏻

P
Worry-Free Purchase
Philip Buxton
New controller

Had the controller verified that that was the issue, damaged by my son. Quoted and sent straight away. Top class performance

Great kit

A little delay before the assistance kicks in but I’m happy I made this purchase. You can pedal hard if you want to reach top speed and actually still use your legs, or just use the throttle if you feeling Lazy. Really easy to install even easier to use. Now I wish it was 1000w

Problem with order

Unfortunately my order had a problem. My wheel kit arrived with the standard wheel instead of the MTX wheel as advertised. I contacted the company who were very reluctant to exchange it and told me I would have to pay some of the return costs. I was offered a £50 pound refund and one year extended warranty for keeping the wheel I had. I endered up excepting this due to the expense and hassle of getting it changed.
So the buying experience was not as good as I expected,. Sorry about the negativity but you did ask. Regards Paul.

Great kit to convert your bike in e-bike

48v 750watt

Very happy so far kit was very easy to fit took around 2 hrs. The only thing was the digital display t5s the manual is very confusing but after a few emails I managed to figure it out.only negative should review t5s instructions. Looking forward to many gravel rides. Thanks again very good kit at a good price Mr Steve Horsfall

My new 2kw kit

Excellent product easy to fit done 200nmile in last week coupleof small problems but looking to upgrade battery to 72v or 60 v and controller gett more acceleration&torque slight problem battery voltage sag but emailed regarding my problems having need surron throttle and display settings list of what's what they do as no instructions is italways normal yo have red indicatorlight on a full charge

its good idk what to say but its good

for me 20ah wasnt enough, so instead of going to another supplier, i might as well get another battery and run my bike in dual battery, 40ah of hotness

better then they even say!

it took about 1h 30 with no experience and charging was not 4 hours it took about 2, top speed is also 95 mph plus with no weight. amazing kit

Brilliant

I was shocked of how good this actually was. It’s a great buy. People were all very friendly and helpful as I had no idea about anything and they helped me along the way

Motor and kit excellent the crank arms are of questionable quality

Crank arms stripped within 10 miles of cycling re tapped and used a threaded insert to repair and that stripped out after 2 miles the crank arms atleast one of mines appears to be incredibly poor quality metal, replacement cranks aren’t that easy to source either. May be worth kirbie e bike trying to contact tongshen tsdz8 manufacturers and seeing if a revision can be made to the crank as I don’t seem to be the only person with this issue.

Can’t fault kirbie e bike and I’ve sourced another crank set hopefully this will get me going again

fantastic

takes some time but resuts are worth it
I found Kona tourqe arms were visually better than those supplyed as they worked with my bike frame better.
take your time and be safe riding

Faster than 5kW

Bought this as an entry into e-moto, just built a 5000w kit from another supplier, and its 5-10mph slower, would definitely recommend kirbebike's kit, never had an issue.

Refund

Unfortunately had to refund this item, however they were quick with sending the item to me, and have been helpful refunding it. Polite and genuine.

Class

The wheel was a replacement for a very heavy used previous wheel.. the service, communication and great product lived upto my 1st kirby experience 3 years ago, ekirby and Jason will always be my 1st goto.. well done

The best product that i bought.

Kirbe bike 52v 2000w Ebike kit

I ordered my Kirbe E bike kit my battery arrived 6 days later and my E bike kit arrived after 8 days and we're packed extremely well.The kit was easy to fit I had to take a small amount of the dropouts with my Dremel for the axle to fit. The electric motor is very powerful and extremely quite.I am very happy with my Kirbe bike 52v 200w Ebike kit

Display

First class unit and the service from the team is absolutely brilliant

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.

Voices of Our Happy Customers

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.

a thrilling e-bike kit for the ready

Easy to install. This is really powerful so I'd advise anybody with no prior ebike experience to be weary riding this. However, if you do buy this, you won't be disappointed with how much speed and power the kit produces.

best kit for speed and acceleration!

I love this kit, the power is insane for an ebike kit, very good battery size for 60v20ah and great quality battery cells, reliable fast kit, love it!Very good battery size for 60v20ah and great quality battery cells.

60v 3kw rear hub motor kit

All went together really well and the quality of everything seems really good. Should you need any support the guys are really quick to respond. I only had to contact them about getting the dimensions of the controller prior to my kit arriving which Jason provided in a detailed drawing.

Its damn Fast but also very smooth and quiet.

1500-2000w fat 20

Overall kit seems really good, took a little adjustment on the settings to get the bike running sweetly.
Make sure you look at the freehub/freewheel differences when purchasing so you have the correct parts to fit the wheel kit.
Jason has been pretty quick on replies and very helpful.

great product

I have had this motor installed for about 1 month and have had no issues. Easy install. Package came within the time stated. I did get the brake handles sent separately but I didn't need them right away. Motor and battery work great so far after almost 200 miles. Have fun it's way better than buying an ebike with less power. Just make sure your bike is ready and can handle the power. I had to tweak a few things to adjust.

so far, so good

Bought the 48v 1000w kit for my Carrera mountain bike. Don't have much bad to say - it's a good conversion kit which works well, although I've only used it for a week. The speed is good for what I need, it can climb hills, and it's a simple piece of kit to build if you know you're way around a bike. Controller can get a little hot, but I think that might be normal. Overall, I'd recommend it.

exceptional care

The level of care and attention I received truly made a difference. Not only did they have my best interests in mind, but they also made the entire experience enjoyable. I highly recommend KirbEbike to anyone seeking quality products and exceptional customer service. I’ll definitely be sharing their services with my family and friends.

unleashing a superior e-bike kit

It blows away any factory-built 250-watt kit I have ever tried while keeping a low profile of being the same size as a 250-watt still! The kit was straight forward enough to install, it's very comprehensive with an included toolkit
& brake sensors for both hydraulic & cable systems, most kits
do not include hydraulic sensors you have to buy them separately usually, you also get pedal assist sensors for Shimano square tapered bottom brackets & older design cranks so it covers all the bases. The 48v 20ah battery has very good range, I got 60 miles on my first charge with 1 red light so 25% charge still.

power and gears compared

1. Amazing Power – This mid-drive motor tackles big hills with ease. The hub drive bike we rented on a vacation recently struggled on similar hills.
2. Shifting gears – She seldom shifts gears and typically stays in the same gear and power setting for the entire ride, but we found that shifting gears with the hub motor needs to be a planned event (only shift gears under light peddle pressure) Conversely, shifting gears on the hub drive (even under load) was seamless since it operates separately from the gears

exceptional customer service

I am well impressed with the quality look and feel to the battery as i have used other packs before from other brands and this pack is by far the better, well worth the money.

best battery money can buy !!

I am in love with this battery it’s very compact and beefy works like a dream in my daily ebike I use to commute to work

fast delivery, great product

I recently assembled this kit with a bit of trial and error, but I got there in the end. It works great and is a lot of fun to ride. Just a heads-up—you might not get all the necessary tools in the kit. I had to purchase a chain whip tool and a star bolt tool separately. I’d also recommend installing custom torque arms that screw into the frame, and a bit of Loctite wouldn’t hurt either. Overall, it's a great kit that provides pretty much everything you need to get started.

excellent, product and easy to install

The product looks and performs great. Very easy to install. I found YouTube videos easier than the paper instructions though.

love my kirbebike

Fast and trouble free delivery, installation took a couple of hours and was pretty straightforward and hassle free.
I get a huge grin on when approaching the inclines as my bike now powers up them with ease, quite something as I’m usually crawling up them, this kit has made my commute to work an absolute joy, and now find myself just getting the bike out for a spin, brilliant kit guys!!

a great shopping experience

I think for starters, I’m very very impressed with your kit and your attention to detail.
I like how everything is included. The tool kit was a excellent touch and the parts that you have included seems well thought out.

brilliant service

Once item was shipped it was here within days. Flew non stop from start to finish. Email a few times and got replies with satisfactory responses within hours of emailing too which was great. Kit looks decent as well and good quality can’t wait to get it on the bike.

great kit i recommend

Very fast and easy to fit. Had a few small problems but Jason sorted me out straight away Thanks to Jason. I recommend.

kirbe bike conversion kit

Fantastic service and what a great kit!! It was really easy to install and fabulous performance just need to ensure that your bike can cope with the speeds the power from this kit will kick out. Also the customer service team especially Jason and Charles were extremely helpful and friendly. They always replied quickly and nothing was too much trouble.
Great product sold by a great company with an amazing customer service team. I’d give ten stars if I could

awesome bit of kit!! perfect service!

Kit was a bit difficult to fit but only because the dropout spacing on my (old) bike was so narrow. Got it to fit in the end and it definately exceeded expectations. After service has been brilliant and store has been very responsive over email. Will likely buy from again in future. Thanks KirbEbike!!

definitely recommend

The bike goes like a rocket ,great communication and tracking provided, wouldn't hesitate to buy again.

excellent product

Would be silly to read this comment and not buy the product. Top quality.

secure locks with 

I completed the installation somewhat clumsily with the patient help of customer support. My problem stemmed from a misunderstanding of the width of my bottom bracket. Anyway, once I got everything working, the mid-motor system performed very well.

great communication

Very powerful combination.The seller has great communication and shipped quickly.

Glow-Up with the Influencers

how to turn any bike into a high-speed e-bike!
quick installation and easy access to great performance
how to convert a brompton to electric power!!!
convert any bike into a supercharged e-bike! diy 72v 4000w hub motor kit
convert any bike into a high-speed e-bike! diy hub motor guide
the best diy e-bike conversion kit!!!
how to convert any bike into an insane 52v e-bike! (diy build)
trek 500w ebike build & top speed test ride!
ado d30c / dece 300 dual motor awd ebike powered by kirbebike kit
i built my first uk legal 250w ebike to see how fast it can go!!!
how to make an ebike in under an hour!!! | trek marlin 5 ebike conversion
the best diy e-bike conversion kit!!!
i took the big ebike instead of the car!!!
best entry level kit? 350w e-bike - test ride
350w d.i.y e-bike (in your face karen's)

Our Products, Your Moments