Carefully unscrew the cap slightly so that the brakes will loosen up, this will allow you to easily slide the tire on. There is a plastic safety stand at the bottom of the front tire fork that you will need to first remove from the bike, grab it and pull it down to remove it. The 20IN Hyper Ultra 40 E-Bike offers great value for its price with a range of features and specs. Its durable aluminum frame and replaceable battery ensure longevity and convenience. With a powerful 250W hub-integrated motor, this e-bike is a reliable and affordable option for those looking to embrace micromobility.
The Back tire isn’t fitted in place correctly and is slightly too high up on the rear tire axle shaft. It appears to be tightened in place and secure by the nut screw, but it creeps me out a bit that if the nut were to unscrew a bit the tire would fly out…. I tried to unscrew it and snap it in place, but the machine that put the nuts on really did a job and got that thing on really tight, so I decided to leave it alone. The last and probably the biggest problem was that there was no quick release for the bike seat, it was missing from the set. Even when we tried contacting both the seller and manufacturer they didn’t want to just ship a part out, they instead wanted us to ship the entire thing back and gives us a whole new bike set. That would have been fine, but we had already assembled most of the mountain bike and we didn’t want to repack the entire thing just to ship it out and get another mountain bike that we would have to reassemble.
It is an aluminum frame and the tag that was attached to the bike says that it can hold about 275 lbs or so. I was a bit surprised by this because the manufacturer should have sent us the part since the bike was just ordered brand new and we had the order number and receipt. For a product that would have cost the company a minimum of $10 to ship out, I did find it a bit frustrating that their customer service was so poor and we ended up having to pay for the replacement ourselves. The next problem is that the bike seat is hard and uncomfortable, if you only ride short distances it isn’t a problem, but if you do between 2 through 5 miles you will start to feel it. The handlebars sometimes wobble and slide out-of-place, not at the base where it connects to the body, but literally at the center “T” joint at the top near where your hands are, it will slip out-of-place and slide around. I have tightened it a few times and it now finally stays in place, but it can be dangerous when it randomly slides over while riding.
Test the hand brakes to make sure that they work correctly for both the front and back tire. You should have two light reflectors, two pedals, the bike seat and post, as well as the quick release lever to adjust the seat, some of these items are located in a small cardboard box that comes with the set. First, slide the front reflector light onto the handlebars and tighten it up using your Philips head screwdriver. Proceed to slide the handlebars onto the bike’s body, it should slide down without any problems. If it gets stuck, adjust the rotating screw at the bottom of the handlebar so that it aligns correctly with the bike’s body and slide it in place. Do both the screw that connects to the body and the other top screw at the top of the handlebars.
The authentic Hyper graphics complete the look and give this 20″ boys’ bike a stylish appearance. The Hyper Havoc FS mountain bike is 26″ in size, it is a 21 speed mountain bike, with Shimono gear shifters. Before I get into all the cons with the bike, I will first tell about the pros. The most obvious pro is the price, this bike is very cheap and affordable for what you get in the box and for most purposes of daily commutes to the store or to work, it will do perfectly.
So far I have owned this bike for close to a month, so I will tell my thoughts about all the pros and cons I have found. The bike is easy to ride as long as you adjust the seat, oil the chain, and keep the bike maintained, you shouldn’t have too many problems with it straight out the box. It is well assembled (for the most part) and I don’t think the bike will break or disassemble on me while I ride it.
Be careful removing the bike because the box has sharp staples holding it together. Some people recommend using pliers to remove the staples first, but I found it easier to just carefully pull the bike free; do which ever method works best for you. If your handlebars are tangled, proceed to rotate them around either clockwise or counter-clockwise to untangle them. Sadly I cannot give further instructions hyper mountain bike because it depends on how the handlebars tangle, but if you carefully look it over you should be able to follow the wires to straighten it all out. For those that are new to assembling mountain bikes you may find this article helpful. The instructions that comes with the Hyper Havoc FS Mountain Bike are very basic and show generalized pictures and instructions that sometimes aren’t very helpful.
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The bike gears and peddles are slightly stiff, but I am sure it will loosen up with a bit of oiling and riding. I would recommend this bike if you are on a budget and need basic transportation for getting around because it does the job and serves its purpose. As far as cheap mountain bikes go, overall the Havoc Hyper FS mountain hyper mountain bike bike isn’t really all that bad. Use your 5mm hex key to adjust the screw at the top of the brake levers to rotate them around and set them in place. If your handlebars are on backwards this screw will be at the bottom of the brake lever. Make sure that they are comfortable and your wrists are not straining to use them.