Unhook chain, spin parts by hand. Feel for roughness, parts sticking and excessive play.
Check the front fork bearing housing there should be an ID tag there, if not then somewhere on the permanent frame.
First off pedals are side-specific, one will only go on the right side and one will only go on the left side. Pedals are often stamped with a R and a L to tell you which side of the bike it's supposed to fit on. The left side pedal has a reverse thread and will only go in if turned counter-clockwise. Apart from that there are two resonably common standards, 9/16" and 1/2" - and the wrong one won't fit.
You can tell if the main thrust bearing is bad by simply checking out the oil. If you notice little metal particles, chances are the thrust bearing has spoiled.
The bearing size is stamped into each bearing halve.
Can you please tell me what type of pit bike do I have
You can tell by how much higher the clutch pedal is to the brake pedal. when new pedals are at the same height.
Believe the year of the bike is contained in the serial number on the under side of the crank case. On other older brands its normally the last 2 digits that tell the year produced. Example 58=1958
Because "sprocket" is the name decided on for a toothed wheel that hooks up to a chain, and that's how most bicycles are powered.Due to the fact that there's more than one on a bike, people have also had to come up with other names to be able to tell them apart.Adult bikes have chainwheel(s) up by the pedals and sprockets (or maybe a cassette, made up of several sprockets) by the rear wheel.A BMX, confusing enough, can have the sprocket by the pedals, and a driver by the rear wheel.
Any bike shop would either be Abe to do it, or tell you where you can get it done.
No way of telling, unless you tell us what you want from your bike.
go to goldenrod city, a boy will tell you he is looking for a bike shop then go to the area below him and the clerk will give you a bike
I have a ktm dirt bike trying to find out the year the number is ktm8701*45853*