My mini dirtbike is lots of fun. The one thing..If it sits for more than 10 minutes it is the hardest thing to start. It is a 49cc . it is a pull start. has no gears though. just you start it and it starts moving lol. You can easily turn it back on once it is going but has stopped. please helpp!!!!
i have a 125cc pit bike but my chain keeps wearing through the chain slider after about 2 hours riding time but the rear suspenstion is as low as it will go why is this ?,is it to do with the size of the sprockets ? or is the shocker to big? because i bought it like this . if you dont no why,do u no where i can download a repair manual for it much appreciated for your time to read this thank you
my name is nat and my grandad wants to locate the source of a manual for a140cc demon pit bike which will tell him how to remove the head to check the piston rings etc because there is oil leaking.Any info/suggestions will be very helpful.Manual source would be great.Thanks.
i found some rings on e-bay and bought them,but i have searched the web and can't find a piston for my 1979 kdx 400. it's right at the margine as far as specs. i probaly can get away with running it with the new rings but if any body has a link to a online parts supplier that would have the piston let me know.