question

So I picked up this bike about 8 years ago when I was racing, and used it just to tool around the pits. I don't know much about it, but I do know its a 125cc sem-auto that runs ok. I promised my son as soon as he got old/big enough that it was going to be his bike. It's finally that time and...

Just need a bit of advise I need to change the bearings it's very notchy when turning them I was looking on eBay an they had some tools u can purchase when u buy the bearings this maybe a stupid question but r the tools necessary or can u get buy with chisels or screw driver to remove them an r...

hey guys, Was out riding last evening, and managed to lose a bolt from the front fork clamps. After spending an hour walking the track i took i have not been able to locate it (yeah i know it was a long shot!) So the question is, until the new nut arrives, is it still safe to ride...

Hey fellas.. Pretty new to the board but im just now learning the small engines.. My son has a mini 110cc atv and ive noticed its getting pretty damn hot now that he rides longer.. Iv got an electric fan i plan on putting on the side of the motor but ive also looked into oil coolers but he...

Hey guys, Im new to the whole mini bike scene, especially the motard part, my question is, can i put the motard 12in tyres onto the standard 12in rims? Oh and I have a 125cc Orion. Thanks.

hi there guys i have just replaced piston and rings in my 150cc now it wont start :\ while i had it apart i turned a screw on the side of the cylinder that controlled the cam before realising what it done... yes i know stupid move lol my question is would turning that screw cause the motor not...