BG-X Electric Bike for Adults,1500W Brushless Motor 48V/31.5Ah Up to 40 Miles E-Bike Front/Rear Turn Signal Dual Suspension Ebikes

Ok so I was researching e-bike or scooters for at least 3 months before pulling the trigger on this bad boy here. Building the bike was fairly straightforward if you watch the Bigniu Bike Installation video on YouTube. I watched it in .75x normal speed to make pausing it a bit easier.The bike is pretty heavy, but with a heavy duty tubular chassis like this one I’d hardly call it a surprise. The looks of this thing are top tier. I’m 6’0” 220 pounds and I fit on it quite comfortably. I’ve put about 10 miles on it so far so not a ton of ride time but I already love it. I rode it at night with the headlights on and it was plenty bright for a night rider and having blinkers and a tail light makes me feel extra safe on the road. The pedals and cranks are a bit light so I might try to adjust them to have a higher gear ratio for me, as I also ride spin bikes quite often and pedaling on this bike really doesn’t generate any speed. I also don’t know if the bike has regenerative breaking of any kind, but with a battery this size who cares. My breaks squeal a little bit under pressure but I think I just need to figure out how to adjust them. The default settings on the bike computer are set to 3 modes of pedal assist, however if you watch YouTube videos on how to change the settings, you can update the computer for up to 5 levels of pedal assist. I was hoping there was a way to increase the output to the motor to increase top speed but alas I think my top speed being my size is roughly 34-35 on flat road, and I’ve gotten close to 40 downhill before having to brake. She had more to give too. I will update in the spring with a warm weather endurance test to see what kind of distance I can get, but right now it’s sub 30 degrees outside where I live and I already know that’s going to limit the distance.All in all, I’m am super happy with my purchase. Definitely get a helmet since this thing hauls ass. Don’t wait, buy this bike. It’s awesome. I just wish there was a easier way to store it!

Awesome eBike, highly recommend 👌

Amazing e-bike for the price. Easy to assemble. 100% the best costumer service out there. Fast and friendly response. Do not hesitate to purchase.

its bigger then it looks and its fast

Would have been 5 stars, unfortunately it sucks in rain, Very top heavy because of height of battery and in wet tires are slippery , I love it otherwise but would highly recommend battery in frame

This is the most coolest thing I have ever owned. Where I live, no one has seen anything like it, even my friends who ride e-bikes. It has taken me on long journeys, to my sons which is about 25 miles from where I live and it did not even hurt the battery. It goes really strong uphill ,and we have one of the steepest hills, I still did 21 all the way up without pedaling. I LOVE this bike!!!!!!!

From the moment I saw this E-bike online, I was excited. I am a fan of Chopper bikes, and this seemed like the perfect marriage between an e-bike and a chopper. I often hear tons of negative stories about the lack of communication and support from e-bike companies so I was hesitant but decided to go for it.The BIGNIU BG-X arrived in perfect condition and was easy to assemble. I did have an issue with one of the bolts for the front caliper which was slightly bent and it was obvious that it was damaged from lack of care while being shipped. I contacted BIGNIU via their FB Messenger link and they immediately sent an entire set of replacement bolts.Otherwise, this e-bike has been nothing but fun. What has been more surprising, is that once I contacted BIGNIU support, I kept asking for additional features that were just my imagination of what my techie obsession wanted. You can't imagine how surprised I was when they actually listened and so far have designed, tested, and sent me two 2 of the things I asked for.In a time when the market is saturated with e-bike companies and horror stories, BUGNIU has been a breath of fresh air and has helped to restore some of my confidence. And, before the critics respond to this review, I have NO affiliation with BIGNIU. I am just someone who has been burned a few times in the past, took a chance with this e-bike, and felt compelled to tell of my experience. As you can see in one of my photos, I have even added CarPlay to my BG-X :-)

I’ve had this bike for almost 5 months. Lots of hype on these bikes, big 9.4 ratings an what not! Yeah it’s a cool bike! Runs really good an what not yahda yahda! So asking questions to big Niu service tech guy, pointless! If he gets back to you, it’s a week later if at all! Not please cause I had questions! Like is it normal for what sounded like my spokes on the front idle wheel and the real motor drive wheel to pop?? Cause I think mine are popping. Mind you this is only 2 months into ownership and less than 100 miles! 3 months in under 150 miles what sounds like my spokes are popping much more often and louder! Yesterday I dug into the loud continuous noise that was indeed my spokes popping and my front wheel is beyond repair and needs replaced and the 2000Watt aluminum wheel motor drive is maybe beyond repair idk yet I’m gonna see what I can do! But the spokes where they go into the inner hub part of the wheel all wallered them selves out to the point of pulling rite through wheel! I paid 2k for this bicycle only to wish I would have got one with the dual motor drive but now I got the bigniu POS that I can’t ride or best I can tell find wheel for either. Still waiting on their tech guy to text back cause they don’t take celery fone calls at bigniu! You have to text! F them fellas at bigniu! This is not how we do business!