Reviews

I really like riding the bike. It's really fun. Everything is good for the price. The CU7 is easy to assemble and supports well. I have to say that the delivery time was on time, the well-designed and safe packaging, and the driving experience are great. The uphill support is very good and the speed is also very fast. I am very satisfied with it. This bike is very cost-effective and worth buying.

This bike is beautiful and fast, in fact it can reach almost 25 km/h.
Many people were excited to see it and asked me where I bought it. The appearance is really well designed. It is very simple but also has some special design. I highly recommend it to people who need it. I am 1.61m tall and I can handle CU2 well

In short, it is a good and beautiful bike (it must be said that it looks great) and at a very good price. Super bike, light, fast delivery, everything is good for an amateur, I recommend you to buy it, I drive my car less and less to go to work. The performance of this bike is very satisfactory, Delivery was very fast and the bike was perfectly protected.
Simple assembly with the necessary tools included in the package

This is my first e-bike.
Assembly was easy and the instructions were clear.
No problems with daily use.
Most importantly, the seller is very responsive and quick.

I received the bike with some parts missing (but that didn't stop me from using the bike). I reported this to the seller and he sent me the parts without any problems. Therefore, I recommend this bike, it offers a very good value for money and the after-sales service is excellent. In addition, all documents to be able to get the subsidy are available upon request.

I have to point out that the ride is very comfortable and good, I was worried that the seat would not be comfortable but it is not, it is super comfortable to sit and drive. The brakes perform their function perfectly. The front suspension can be adjusted to your liking. What surprised me the most is the rear light that comes as a brake light, like a motorcycle, an excellent idea and luxury.

Great service great bike

At first... I wasn't sure... Because of what people say about bikes coming from a broad... Although it is a Uk based website... But... Customer services have been very good...SO FAR...
As for the bike... The build quality is very good... The Battery is very strong... The bike has Huge amounts of power... Seriously...🙂... I have only been using it 2 weeks so far... It's definitely worth the money... and yes , highly recommended...

Just received my new bike and absolutely love it and most of all the colour 🙌🏻. Looking forward to taking it to our first International horse trials in Scotland next month 🩷

The bike is great. Very well built and I can testify that it can withstand harsh environments after riding it along the beach and it cleaned up nicely.
I have bad knees so the PAS is a must and I am a large gent and it has enough power to get up some very steep hills.
Excellent customer service and they offer a discount when buying 2 bikes.

This is my third E-bike and it’s quality is exceptional the fenders and rack are well made and fit effortlessly great job

Awesome bike and awesome customer service. Done over 130 miles on it now and if you are savy enough you can make the battery last for 45 miles, but once it’s down to below 10% watch out, it’s a 30kg dead weight to pedal home and that’s a killer where I live, there be hills everywhere lol. My partner borrowed it for an afternoon…. She has now bought one too. Would highly recommend getting the fender and rack set, makes a huge difference in protecting yourself and the bike from being absolutely caked in mud/road debris.
Can’t find out where to rest the trip meter on the main display so just waiting for customer service to get back to me, but in all I thoroughly recommend this bike

I received the electric bicycle and I am very happy. However, due to logistics problems, it took a few days to receive the goods. The customer service attitude is also very good. I think everything else is very good.

I ride it to get off work and also to the store for quick pickups. I've ridden it about 50 miles total - and I think it's great. I can't live without it in my daily life. And I'm afraid it will be stolen a lot, so I put a very durable chain in my luggage bag. In short, I'm very satisfied with its basic performance. The overall design is also very good. Highly recommended

I like this bike very much. It is fast, comfortable and stable. It looks really good. You can never go wrong with this bike. The CU7 is well made, durable and very stable to ride. I ride it for more than an hour every day since I bought it. I didn't like sports before, but now I go out to ride and see the surrounding scenery whenever I have free time. I don't use the power assist either. I believe I will soon see a more sunny and healthy me.

I bought this e-bike to replace a traditional bike I already have. I've been wanting to buy an e-bike but couldn't find one I wanted, and I looked for a long time and compared the performance and price of many bikes. Without a doubt, the CU7 is the best value for money.
I saw a lot of celebrity reviews of Crazybird on Youtube, so I went to the Crazybird website and found this bike. I also ordered new bags to replace the old faded bags.
. Very satisfied so far. I took a test ride after assembling it in half an hour. The speed seems to be over 20 mph, which is very good

I was surprised by the battery life of this bike. It was very simple to assemble. It was great to ride, even if I missed a few curbs, still no problems. I rode it at over 25 mph here and there with heavy traffic but didn't really turn it on. Shipping was within the delivery time and there was no damage to the frame or accessories. It's great to buy an electric bike at a good price.

My son absolutely loves this bike. When I reached out for support they were very responsive and got back to me in a timely manner. This bike is great to ride with friends and my son loves riding it around our town with his friends. It is sturdy, drives great, and is very well put together. This was a great gift for my son and he really loves it!!!

This is my first electric bike. It is a blast to ride! This bike has absolutely no problem climbing steep hills on dirt roads. The electric assist is a joy to use. As I pedal, the battery helps me climb the hill. If I wanted, I could let the bike do all the work of going uphill. But I also like to get some exercise. So as my first electric bike, I am glad I bought this bike. The designer who came up with all this is a genius.

Overall I am very impressed with this bike. I originally wanted a good value bike just for fun and nothing special but after doing some research I like the specs and value here.
The customer service was great in responding and resolving any issues I had.
The bike does go as advertised at 25 mph which is very fast but range is another question as it is based on too many other factors. Other than that the overall quality is great. Now the next question is how long it will last, only time will tell. Maybe I will update in 1 year.

I admit I am not an expert on bikes. There are several other reviews here that do a great job explaining all the technical aspects of this bike that you should read carefully.
I bought this bike because I have seen people ride bikes like this and I was amazed at how much progress they have made to make bikes better not only for an older person like me but for people who use it for commuting and short rides. We live in a college town and a quality bike like this is perfect for everyday use.

Due to transportation needs and my family members who can't drive, electric bicycles came in handy at this time. After several hours of comparison, I finally chose CU2. It is really well designed and looks good. I like this simple style very much. Of course, my family also likes it very much. However, there was a problem with the logistics. I originally thought that it would be delivered to my home quickly, but I didn't expect that I received it 7 days later due to some accidents. Except for the logistics, I am very satisfied with everything else.

Fun and convenient e-bike. I took it to the street and many people looked at me. I thought it must be the CU7 I bought that attracted the attention of people around me. The boy on another e-bike saw it and liked it very much. He came to me with his parents to ask about the bike and asked if I would lend it to the boy for a ride. Of course, I let the boy ride it for a while, and he had a lot of fun riding it with almost no effort. Later, I sent the purchase link to his parents. This purchase is really great. I accidentally saw the brand Crazybird, and I believe your purchase will be guaranteed and reliable.

I bought this CU2 electric bike to walk my playful husky! I am almost 50 years old and can't keep up with my dog. It runs well next to the bike. The CU2 is designed to be very compact and easy to maneuver. It can be folded up, so we can easily put it in the trunk and head to the boardwalk at the beach. Riding the CU2 by the sea and blowing the sea breeze is a real pleasure, it allows me to enjoy the outdoors flexibly. Highly recommend this electric bike

I received the bike a day early, the product was well packaged and well protected, there were no problems with assembly, I followed the assembly video given to me by the customer service and it was assembled quickly.
I bought it for short trips and I can say that there were no problems on our country roads, the ride was smooth, I was impressed by its efficiency, not even tiring.
Excellent value for money, I recommend it with my eyes closed.

An electric bike that meets my expectations.
There was a bump in the shipping courier and the bottom bracket sensor was defective, but the after-sales service resolved the issue very politely and they sent me a new sensor, which arrived quickly.
I'll even reimburse you for the cost if it's installed by a professional.
But I can do it myself