Electric Bike Conversion Kits with the Battery

48V kit does what it says. Good customer service.

Good reliable kit, came quickly, all working, setup was rather easy. Would 100% reccomend to other users

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

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!

Honestly where do I start the kit itself is the best quality and has the clearest instruction manual on how to install and any help I did need was answered by Jason in a timely professional manner absolutely pleased with my kit and the 40mph I get all day long.

I think it would be great if there was a device for even one light with such a good system.

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.

52V system smooth and quiet. The range is about 30 miles.

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.

Installed the 60V kit on our cargo bike. Now we do school runs, grocery trips, everything! Kids love it, we're saving money, and getting fresh air. Even managed a 50-mile family trip last weekend.

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

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

Takes some time but resuts are worth itI 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

Unbelievable bit of kit. I use mine for off road and I'm very impressed with the power and the speed. Great buy and great fun.

Install was easier than I expected. The power is solid — great for daily commuting and weekend rides. I'm really satisfied so far.

Running a small local delivery business with three bikes, all fitted with the 60V kits. These things are workhorses - each bike does about 60-70 miles daily. After 4 months, zero issues. The speed and reliability helped us compete with the big delivery companies. Great ROI.