Hey guys. Newbie here. I have a '21 Maxxer 450 and took it out yesterday. The digital fuel gauge read "full" for the entire trip, despite how much gas was left in the tank. Does this sound like an easy fix? Any suggestions on a diagnosis? Thanks! -Dan ..read more

My machine starts well with temperatures below zero, but after accelerating to get moving, it goes to and sticks to full throttle.  Why is this happening and how do I fix it? thanks, gregjo1948  ..read more

Hello, i repaired a few month ago an old ATV a kymco MXU 250 (2004) is not so difficult, just need some money, manual instruction and some hours. 1) check the noise without the rear wheels and if necessary repair the rear axle on (see video) 2) have good tools and specific grease and a friend to help you maintain the parts, a very good friend ? 3) have a bearing puller have a good trip with your ATV, now new project an old yamaha big bear 350 (1999), all information and advice are welcome ? Thanks a lot     ..read more

Hey Guys. I bought my quad after selling my street bike. Needless to say, I still crave speed. Curious if you think my Maxxer should be topping out higher than 54 mph, or if that is accurate. Yes, it's quick for trailblazing, but in the open, I was hoping for a bit more top end. Is there a modification I'm missing? Is the machine restricted somewhere? Please share your thoughts and LMK what speed you're hitting (with a Maxxer 450, of course). Thanks ..read more

View File 2010 Kymco MXU450i service manual 2010-MXU450i Submitter Mech Submitted 02/21/2023 Category Kymco ATV   ..read more

im trying to find out what other atvs kymco makes for other company's who makes what and how they compare for parts and repair ..read more

Hi all, I own a kymco mongoose 250cc. One of the rear rims is quiet damaged in fact it wobbles while spinning.  Does anyone knows a good website where I can buy a rim as the one in the picture.   Thanks ..read more

I just purchased a new kymco 270, and I absolutely love it. I was reading about the break in procedure, and thought it was overly cautious, but then I got to thinking and the reason they are so cautious is the carburetor is too lean because of emissions. I am in california and our smog laws are the worst. first thing I did was remove the cap that prevents you from adjusting the idle mixture, and that made starting much easier, I don't even need the choke. then I changed the 108 main jet to a 115 and it really runs a lot better. the carburetor is easy to work on, you don't even have to take it ..read more

View File Kymco MXER 125-150 service manual Kymco MXER 125- 50 service manual.pdf Submitter quadcrazy Submitted 06/05/2018 Category Kymco ATV   ..read more

View File 2005 Kymco MAXXER 300-250 service manual 2005 Kymco MAXXER 300-250 service manual.pdf Submitter quadcrazy Submitted 06/05/2018 Category Kymco ATV   ..read more