X-PRO Hawk Mini Dirt Bike, Gas Power 4 Stroke Dirt Bike! 40CC Pit Bike, Pull Start, 10" Wheels! (Pink(New Decals))

Really nice bike works great!! My son loved it, great birthday gift good price!

I wanted to wait a few weeks before I made this review. Ordered it for my son for his 9th birthday. It arrived 2 days early which was great, putting it together was simple. It goes fast enough to get home excited but not to fast to ride around our 1/4 acre back yard. Chain came loose the first few times he rode it but after some adjustment we’ve found the sweet spot for it. Takes exactly $1 to fill his gas take at current gas prices, we thought that was cool. Overall I’m very pleased, he has his own key, has to put gas in it, and soon we’ll do the first oil change. Overall I’m not expecting it to last forever, I can see the engine is basically a weed eater engine which can probably be easily swapped out if need be. The frame and suspension seems fairly robust. It has been in some minor crashes this far and has held up well.

Amazing, I'm 210 pounds and it was fast with me on it. Bought it for my 9 year old so while it is fast, I would definitely say it's still at a safe speed for his age. I'm a 33 year old mom that has no business being trusted to put something like this together, but it was really easy, I only struggled with one part and I figured it out, so if I can, anyone can lol Very nice bike, its not super loud but loud enough that your kid won't be able to hear you unless you're yelling. It does well in the grass, it can be bumpy depending on your yard so I would make sure they're comfortable on cement or something smoother before they take off in the grass.

Bought it as a Christmas gift for our son. He rides it every chance he gets, which it was cold so he didn’t ride it a lot at first. But for the last two months he has been on it almost daily riding. Had a breakdown with it in early May. Contacted X Pro and sent them a video of the issue. They quickly identified the problem and sent a replacement part. Had it fixed and running again in one week from the time I contacted.

So Ive had the bike for a few days now and the main issue I've noticed is that when I start the bike, it will start but as soon as its given any gas it shuts off. I might have found the solution to it (atleast for my bike). There is a "sweet spot" for the gas flow (lil white lever). Im gonna test out and see if that was the issue making it shut off. Im adding pictures of the "sweet spot" and a video showing how everything is on and ready to ride, but it shuts off. Will update after more testing to see if it will run any better

This little bike is Amazing. My grandson is 5 and we bought him this for Christmas. Along with trading wheels to put on it. We were very impressed. This bike looks amazing. It’s a real dirtbike, just kidsized. They put it together and it started right up. He now rides this all the time, it’s his favorite thing to do. This little bike goes pretty fast for a little guy but within a day he figured the throttle all out and rides it extremely well. This dirt bike definitely did not disappoint. It’s an Awesome bike. ( it wasn’t too hard to put together either)

Lasted for a month after we gave it to our son for his birthday (bought mid April and lasted until end of May). After a month, the chain in the gearbox fell off and the sprocket stripped away (completely non-existent now), and the screws holding the engine cage in place became so loose it was rattling. We tried to open the replacement parts link on the company's website, but we were denied, the website popped up "dangerous site." Instead, we bought a replacement gearbox on Amazon that matched going with the bike, but the sprocket is too big and the gearbox did not fit or work properly. Now, our sons bike is sitting in our trailer because we cannot switch out the sprockets, we have a part that won't fit properly, and it's in pieces because there are no tools to loosen and switch around the sprockets (my husband even bought two new kits of tools from Harbor Freight) that work. Not worth the money. Spend $1000 to get a Yamaha from a local place.

The biggest issue that held me back from 5 stars was getting the chain alignment right. I know a lot of people have made the same complaint and moved on or gave up on it. I’m fairly mechanically inclined so it took some time. My 8 year old son ran it for the first time and the chain slipped off. After a some research and a few hours of wrench time, I got it locked in and has been riding it since with no issues. He’s put about 7 hours of run time on it with no chain slipping. He’s ridden through mud, dirt, grass and some road way with no complaints. Engine fires up first pull everytime. PRO tip, change the oil before you start it for the first time. The oil from the factory was a little low and I’m sure isn’t of any quality. Also, change the oil every ten hours per the manual. It’s super easy to do and only takes a little bit so a quart of oil should last you almost a year. My son has a blast riding it, it certainly rips for a 40cc. With any small engine, it takes attention and regular maintenance. Assembly took about 45 minutes and I did it solo.