Supercross

if you could buy the factory suspension,(30k)

you could replicate his bike for around 50-60k

rules require a stock frame, cases, cylinder, swingarm & head

You can modify the cases & cylinder, but the cores has to be stock

most top Pros have factory suspensions, triple clams mods, clutch mods

cylinder mods, crank mods, head mods, valvetrain mods, tranny mods.

but todays factory bikes can be replicated with enough $$$$

If it's a two-stroke, you could have a fouled plug. Try replacing it. If it starts fouling repeatedly, try cleaning your air filter and being easy on the amount of oil you put on it. Also cleaning the carb could fix that problem.

If it's a four-stroke, you might not have enough compression due to a need for a valve adjustment.

Floats could be stuck, check for dirt or sludge in the bowl and around the pivit points of the float, clean entire carb completely or gaskets are bad, buy a rebuild kit and rebuild the carburetor, the instructions that come with the kit make it fairly simple task.

as far as i know it is just the looks

You do. Check with the Secretary of State, who monitors and licenses vehicle dealers.

See the link to the right for the Illinois state page with the forms.

50-70 is pee wee

90-110 is 90+mod

200-300 is youth

400-450 is quad A/B/C/D

450 is pro cc limit

then their is open class

5 foot 8 inches and - as he keeps insisting - average height of a man.

You do 5!

5 x 4 x 3 x 2 x 1

The answer is :

120

mostly ATVs but sometimes motor cycles but the big one is street bikes hope this helps

The Honda CR85‘s top speed averages out at approximately 65-75 MPH (105-120 KPH)

Specify which model and brand dirtbike you have so people know what to tell you. It's like saying how fast does a race car go. How would I be able to answer that if I didn't know what kind of racing and car you were referring.

50-55

Will a 94 rm 125 engine fit on a 2000 rm frame?

Yes, because shot put requires a short explosive burst of energy. The ATP-PC is exactly that. ATP-PC lasts 2-5 seconds and give massive power in comparison to the aerobic and anaerobic lactate system.

Yes, this would be a good bike for you if you are 14 years of age. This motorcycle is a dirt bike.

America with Tim Ferry, Ryan Villapoto, and Ricky Carmichael

Generally you can mix the oils without a problem, check the oil manufacters label for any warnings.

Take the car to the dealer and have them check the map sensor.They usually charge about 33 dollare to check this ,its better than replacing things one by one and enc up spending 200 dollars for a 75 dollar repair

an exercise bike would be the best start

Number 1 you dont need octane booster in a bike. If you want 100+ octane fuel, go buy racing fuel at $5 a gallon. Most fuel suppliers carry racing fuels or can direct you to get them. Now with that said, your fuel to oil ratio will not change based upon the octane of fuel you run, only your timing will change. On a 125 you should be running a mixture of somwhere in the 40:1 range depending on what modifications you have done. Use a good quality oil like Burris synthetic or Red Line and you will good to go with little in the way of carbon buildup on your piston and exhaust. I raced for many years a CR125R and a TM125R Rotary with these oils in the 15k RPM range and they lived a long life only changing out pistons every 3-6 races with little to no gumming of the heads and pistons.

No. Different mounts, and usually a manufacturer will only make an engine that fits only bikes in a certain range of years, like 2001-2004.

One of the most notable niche markets was for colored contact lenses, which have started to place contact lenses, like eyeglass frames, as fashion items.

im pretty sure it was 2005

No. According to the FMF website, the 99 and 04 YZ125 have different part numbers.