Yamaha

i got a rt 100 ive been riding for about a year and ive been wondering are thaye good to jump

I have a 99 yz 125 and i'm going to drag race an 01 raptor 660, the raptor is completely stock and i have pro circuit pipes. In about a one hundred yard drag race you will win? I would like to know so i know how much money to bet :)

Thanks,
Tim 14

me and my dad came across a yamaha yz 490 its an old bike (1990) and has been ridden hard we took it apart and the kick start shaft is broke but a new one is on the way we are cleanin the carb changin oil .ect. to get in better runnin condidion. we are goin to try to sell it so i can hopefull get me a new dirt bike. there is no set price on it juss tryin to get best offer out of it so if your interested juss tell me

im about to get a yamaha ttr 125l im about 5'4 100lbs with the stock springs will it bottom out .......and also witch other mods would be good for the bike

Does anyone have a wireing diagram for a 1983 yamaha xt550? i just got a cdi and i dont have a manual, if anyone has one or knowes of where to get one please send one to haas11@gmail.com

do any of you kno the top speed of the tt r 230 thanks for the input

which ones better and why

im getting ready to get a yamaha 125l but i wanted to get the good and bad points of the bike before i got it or i was thinking also about the kawasaki klx 125l please give me the differences and good and bad points of each bike if tou know ...thanks

OK, so i've been rideing for a couple years and i'm into a lot of other things to so i never really needed to update my bike but now i'm thinking of buying a whole new one because my bike is not working for me. I think i blew something when i was riding it's a 125 yamaha and it's drving me crazy. I don't know a lot about taking bikes apart or a lot about it actually so i just want to know what should i look for first or do to find out with the problem might be...anyone who can help i would love your advice thank you so much

Aurora

Just to give some people a greater insight into 2 and 4 stroke engines I have a bit of interesting info and a good comparison of a 250 4stroke and a 125 2stroke:

Link:

http://www.deepscience.com/articles/engines.html

Here's a good comparison, note the horse-power ratings, torque ratings and the RPMs:

2005 CR125---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Significant changes to the air intake boot and a new 36mm Mikuni TM-x carburetor and new cylinder porting give the engine a boost in performance to improve mid-range and over-rev power delivery. Combined with