49CC Racing Engine Set 2 Stroke 1.8kw 11000rmp High Performance Single Cylinder Motor with 6 Teeth 25h Sprocket Complete Racing Engine Kit for Pocket Bike Mini Dirt Bike Quad ATV

The media could not be loaded. Works great for me and I’m too big for it(I’m 150 pounds)! I just need to give it a little push then it’ll get me going. If anyone is having issues with it starting then dying out try to mess with the pin for the carburetor. Also if your gas line is too big (like mine was) then I recommend zip tying it when it’s flipped over if it has gas in it, hope this helped!

I tried to send a picture and a video but it won't let me anyway there's five holes on the bottom of it for mounting and one is a smaller size than the other four and most of your engines got like 8 mm motor Mount bolts and I'm not sure what these are but they're way smaller than the 8 mm. And you have to get your own cuz it doesn't come with the mounting bolts or anything. the muffler attaches directly to the bottom so unless you putting it up high you need to get a muffler that comes out to the side and around or one of those flexible one Muffler hoses because otherwise the muffler points straight out the back . In the case of my scooter I'm putting it on it's going to point straight out over the top of the rear tire so I'm going to get a flexible exhaust tube. I haven't started it yet ,but it came in good condition and was boxed well and everything. I'm not anticipating any problems with it starting or anything.

Like the motor worked perfect... I would definitely buy another one from the seller

I haven’t hooked it to fuel and tried to fire it up, but it appears that it should run given I can get the throttle body to seat without leaks.Packaging was minimal, but adequate.No hardware! If you buy this just know you’ll need access to several machine screws to mount and to fasten the throttle body in addition to an exhaust gasket. I will update my post once I have it mounted and running to comment on performance.

Fast attentive customer concerns for my issues,nice selection of racing motors. Thank You .

it starts but rev3s completly out then shuts off no amount of adjusting or anything will run properly. sure would been nice to be able to avtulky use it another piece of junk that cost way to much.

Decided to buy this one after comparing a few, it really is a nice little engine when I received it, looking forward to installing it!