8FUN Bafang BBSHD Lastest Model 48V 1000W Ebike Electric Bicycle Motor Mid Drive Electric Bike Conversion Kit

Seller 5 stars, kit 4 starsTook me a little while to get the kit installed on my first bike, and from the get go I started having speedo issues. Apparently this is a common problem where you have to mount the sensor just right. After my first failed ride, the speedo sensor died completely and would not register at all. Junstar jumped on the case, had me ship the kit to their repair center and I got the issue resolved. I reinstalled it into my road bike since and its been working great.Now for the kit itself. First off, this thing is HEAVY. The combination of the motor and battery is way heavier than I expected. It is what it is, but I was taken by surprise. With the assist levels on, you don't really feel it, but if you turn off assist, pedaling the bike becomes WAY harder. The motor sitting on the pedals also feels very strange. You can definitely feel how it pulls and it just takes some time to get used to that feeling. Moving the bike backwards is also jarring as the motor will fight you. Now the power of his drive is AWESOME. Im a big guy (280lbs) and I've had no problems going up huge hills with minor input. If anything it makes my ride too easy.The one down side of the kit is the way it mounts to the frame. The drive just slides into the bottom bracket and is supposed to just be held in place by tightening the bracket nuts on, but this is crap. Within 10 seconds it will come loose and will just dangle off the frame. I took a large hose clamp, cut it in the middle and attached the ends to the sides of the motor and tied the whole assembly to my frame. This keeps it fairly stationary, but its shitty that they haven't come up with an out of the box solution. This is why the kit loses one star.Overall its great for what I need and Im happy with my purchase.

So far 250 KM trip... and still working well,... from home to my work is about 5.8Kms, and it takes me 13 Minutes, the maximum speed I reached is 47KM/H and the average is about 25 KM/H,,, I noticed that it has lost some power if I compare from the very beginning when I started to use it, but honestly for 800Bucks is not that bad, fair enough for me, If you are very beginner in ebikes, I suggest it to you, the installation is quite easy, foolish proof, I only suggest just patience and double check the dimensions what you need before proceeding with the purchase, in the internet (youtube) you can find many instructions... I would buy one more for my wife! I I promise I will add a video when I reach 500 trip to update the review (if amazon allows me) ...

Powerful motor even on very steep knarly mountain bike trails. Riding over rock gardens was a breeze, just make sure you shift on the right gear before you go through the technical area. I usually have the power level assist set at 3 o 4 so not to overpower it when going through slow technical climbs or rock gardens. The Power level can go up to 9...but 5 is the highest I've used it on steep climbs. Having a good suspension helps go through tough obstacles...I only use 6 - 9 power level assist on a very long flat off road trails, but I very rarely use power level over 5.I have bad knees, 2 surgeries on both. I only use my ebike to have fun and help me strengthen my leg muscles. I highly recommend this BBSHD motor.

Awesome product. Makes a cheap bicycle into a great road machine. I am an older rider (74) and lack the stamina of the younger flatbellies who one sees riding their bikes. So, the reserve power helps me up the harder hills and ensures I actually get where I’m heading. Quiet and smooth shifts, both mechanical and electrical. The only reason for four stars vs five is the kludgy wiring one ends up with.

very quiet, fantastic after the needed program cable. Throw the supplied crank arms in the recycle can if you plan to ride it hard. A shift sensor is a needed addition as well.

Installed this on a Giant 26" commuter type bike with the 17ah battery. Works phenomenally well for this purpose and I cant be more happy so far with the performance and ease of installation. The shift sensor is very helpful, so that is more than recommended. I am riding 20 miles round trip to work and it handles that easily without needing a charge (350ft elevation change to and from work, so the trip home is up hill a lot). Going up hill it can maintain ~20mph in a decent gear (6th gear of 7 speed rear cassette) and hits 30mph+ on flat, both with a decent pedal just to not drain the battery too much. Google says bike commute for me is 45-50min one way for that 10 miles, and I've done it consistently in 30-35min depending on how much I want to pedal or headwind etc.

All I can say is wow installed this kit on my new bicycle very easy to install no problems with it this thing runs excellent and it is very powerful had one problem with the monitor contacted these guys they have excellent customer service they responded right back to me probably within a half an hour to an hour took care of the problem highly recommend this motor this thing we'll climb any Hill that I've attempted to climb with no problem plenty of power I am using a 52 volt battery thank you for the excellent customer service

Nice e bike upgrade.I tried other e bikes. They are wimpy and expensive.This will get you up any hill.You will be impressed.....Ask for a wire diagram. Makes install easyer....

The kit was very easy to fit and wire up.I did make a anty twist bracket to stop mishap with such a high torque motor.The power is superb.having not cycled for five years my first ride was a hilly 20 miles non stopVery impressedKen hopper

I bought this from Junstar-EU and I have to say their customer service is 10/10. I requested the hydraulic brake sensors instead of the normal brakes and very promptly (24hrs) received a reply confirming that these would be sent. I enquired a out the bike I was thinking of converting and Junstar agreed to send me a few extra bits like washers etc, which while not expensive in themselves certainly add a touch of great customer service.I have bought the kit to convert a Trek dual sport 2, a 2020 model. A few adjustments had to be made to the bike but it's nothing that a bit of research and YouTube cant help with. By adjustments I dont mean anything particularly technical so for those who are thinking of converting their first bike I can also recommend this bike.The kit works perfectly so far and I've had no issues. I requested the 500c display and its relatively compact but still very easy to use with gloves on and doesnt give the impression that it's an e-bike display, more like an odometer or speedometer.I requested the 52V 14Ah battery I've been using it on pedal assist 5 as I like to get from A to B quite quickly, I've also been combining that with throttle use and together I get around 15-20 miles. If I were to use a lesser pedal assist then i would get more mileage.Be aware that the company will send you the battery separately from the e-kit, or atleast they did for me. I think it has to do with the transport of a potentially dangerous item. So dont be alarmed when you receive the e-kit on it's own the battery is more than likely on it's way. I messaged Junstar about this and they very quickly got back to me and also gave me the DPD tracking number for the battery.Overall I'm very happy with my purchase, great for those who want a bit more speed in their commute or for the occasional uber eats delivery rider like myself.Well done Junstar would definitely purchase again when converting another bike!RECOMMENDED!

I would scoop out a kidney with a spoon in order to get another one of these if I get another bike for the misses.If you don't know anything about bikes then it could take a whole day to fully set up.If you're experienced then a couple hours at most.You must have a bike tool set.Once set up you should cable tidy it neatly so cables can not get caught.I would suggest buying a new chain and maybe some new gears if your bike is old because the power and speed this puts out is immense.I used to walk to work and it took me 27 minutes if I walked fast.A bus on a good day would be 20 minutes, 35 on a bad day.With a push bike around 15 minutes.With this motor, under 7 minutes.When you push that thumb throttle the bike takes off.The motor and battery will add a lot of weight onto your bike. So think about that if you carry your bike up stairs.The set is expensive, but I believe it's worth every single penny. In less than 18 months the motor would have paid for itself from the money I have saved by not using public transport.

The customer service from this supplier is fantastic, the product is great as you would expect, I would advise anyone who is going to purchase this product to go through this company there great really impressed

Good bit of kit once it came only issue is my charger for battery has just stopped working just emailed Jun star now will post update when got response all in all though good motor and fun 👍

It arrives on your doorstep. It’s in a box. It requires some installing. It is lot of good DIY videos on YouTube. It can be done. You connect all the cables. It works!My wife laughs all the way to work.

The product is ok it dose Wath it seas. The seller is not the best provided the rong trakink no and didn't deliver the gift and hidraulic brake sensor as requested from day one. Hope everything will arive in the end.

Very Powerful. Good little motor. Well worth the money.

Ich habe diesen Antrieb gewählt weil ich mir dachte, wenn schon denn schon.Leider habe ich mit danach noch einen Akku bei einem anderen Anbieter gekauft und habe danach eine Stromabschaltung eo ich Tage brauchte um den Fehler zu finden. Da ich erst dachte es sei der Antrieb habe ich den Verkäufer kontaktiert und der hat mir sehr gut weiter geholfen. Bis ich durch ihm auch erfahren habe das ein Akku der 20A bringt nicht ausreichen ist. Man sol wirklich alles von einem Anbieter kaufen und ich kann diesen nur weiter empfehlen.

Llego con una semana de antelación. Correctamente embalado. Me han sustituido los frenos mecanicos que incluye por 2 sensores para mis hidraulicos, porque así lo pedí. La atención en la comunicación fue rapidisima y efectivamente lo han incluido.Alguna pieza no es exactamente como viene en la foto o se aprecia en los videos de youtube, pero en mi opinión es absolutamente homologable o incluso mejor. (el "pitocho" magnético que va en la rueda del sensor de velocidad).Asi que en general estoy encantado. Ahora tiene que instalarse y funcionar.

Très content du résultat, le vélo éclectique est super agréable.Le moteur se monte très facilement et le câblage est très simpleLa partie la plus difficile et le montage de la batterie car les points de fixation de son support de correspondait pas avec les trous du porte bidon.Plus la taille de votre vélo sera grande moins vous aurez de difficulté.Si vous avez des problèmes, pensez à utiliser une platine d'adaptation.

per me è il miglior kit per bici fai da te

Very impressed, if you take the time to install everything step by step continuing to work out any issues you encounter the end product is amazing. Some 68-73mm bottom brackets are a tight fit but if you lay the bike down and wiggle it in it can then fit it in, the rest is cake from there. The motor runs like a champion and thats all you can ask. Junstar delivered great product very happy!

Muy buen producto funciona bien mejor de lo q yo esperaba lo recomiendo

Trés bon produit pour convertir un simple vélo en VAE de folie ...il faut un minimum d'outillage et compétence, mais cela reste à la portée d'un bricoleur lamba ….Le moteur est trés puissant, 1000W, et cela permet d'atteindre une vitesse de croisiére de 30km/h trés facilement et rapidement, et on pousse l'assistance au maximum on peut aller jusqu'a 50km/h ....Je recommande !