2009 YZF 450 Yamaha of James Stewart

[suzukimxpro]

has anybody used that akrapovic evolution exhaust with that chamber on it. how much power does it add. i was thinking about getting it for my 2009 kx450f.

[masterpeanut08]

nice but not real

[CameronWoodward107]

Hey retards its spelt Akrapovic not Acrapovic, Learn your shit seriously.

[viper303053]

Why do all of the Yamaha haters watch Yamaha videos??????????

[bizzatch926]

1. Yamaha

2.suzuki

3. kawasaki

4. Honda

5. KTM

[puddingpants7]

I wish James would go back to kawasaki they were a perfect match. The yamaha doesn't seem to suit him.

[red250125]

Suzuki is the gayest bike kx all the way

[bizzatch926]

@red250125 you fucking stupid. suzuki owns kawasaki.

[milonga500]

theyamaharider4life YAMAHA SUCKS , KTM THE BEST.

[milonga500]

megabmx3 ,

1 KTM

2 KAWASAKI

3 YAMAHA

4 HONDA

5 SUZUKI

[theyamaharider4life]

@milonga500 dude yamaha is first dumbass

[sirvinniegarcia]

@milonga500 ktms snap in half. ive seen like 5 videos of it happening

[emoskater1212]

@milonga500

yamaha

suzuki

ktm

honda

kawasaki



[kaste3]

NOT stewarts bike!! anyone can get that graphics kit! the pipe anyone who tries cat get one... that bike has a stock frame, stock front forks and trip clamps, doesnt have race seat just a standard seat cover....but it is a verry nice looking replica bike!! and It is a Yamaha!!

[renette870]

YEAH it was dude.

[newans123]

What's that thing on the header pipe

[dirtrider893]

Acrapovic Exhaust was hard to get.....

[sunnymedo]

I want the exhaust system

[PADDY9T3]

i would do anything to have those extras for my 09 yz450f

<3

[dongold99]

1 yam

2 yam

3 yam

4 yam

5yam

[MegaBmx3]

1 Yamaha

2 Kawasaki

3 Honda

4 Suzuki

5 Ktm

6 China dirt bike

·

[heroicwaffles]

1 atwoods dirtbike

2 china dirtbike

3 india dirtbike

4 yamaha

5 kawasaki

[axeu350]

@MegaBmx3

1 Yamaha !

2 Suzuki

3 Kawasaki

4 Honda

5 KTM

[renette870]

wrong suzuki beats kawasaki so does ktm retard

[emoskater1212]

@MegaBmx3 suzukis are beter than hondas and kawis and ktm is beter than kawis

[FEGTTTSDH]

1Yamaha

2.Honda

3.Suzuki

4.Kawasaki

FUCK ktm

[yamahapwns]

@FEGTTTSDH 1.ktm

2.yamaha

3.honda

4.husquavarna

5. kawasaki

6.gas gas

7.kawasaki

8.suzuki

my asshole

all chinese knock off bikes

[VAktmracer]

@yamahapwns ktm is the best ive owned everyone of those bikes and my ktm was the best now i wish i wouldnt have sold it because i cant afford another lol

[russellricky]

@yamahapwns

ktms engines blow really easy

[yamahapwns]

@russellricky you have maybe had a ktm that has blown up, but that doesent mean all will do so. ktm is definetly a higher end bike. i dont really like them, but still.

[russellricky]

@FEGTTTSDH

1. Honda

2. Yamaha

3. Suzuki

4. Kawasaki

and yah ktm can suck it!

[bergman239]

thats not stewarts bike

[pitbikesforlife28]

this is a piece if shit stocker and it looks like shit  ride ktm ftw

[no1likesqueres]

even tho thats not stewarts bike its nice yamahas are the best bike out there no doubt. then honda

[locomafioso125]

do you think we stupid thats not stewards bike hes got all the motor difrent DICK!!

[ridered300ex]

@celtobe9 thats why they say ride red or dont ride at all. all the other brand names r good too tho.

[celtobe9]

You are right buddy, sure?

[suzukiforever141]

heres my opinion

1.yamaha

2.suzuki

3.kawasaki

4.honda fuck ktm

[MrLj410]

kx 

cr

yz

rm

junk ktm

[grederkolm]

ilove this motoobike....:)))because i have YamahA

[syderpaintballer]

thanks, now i have to get a new pair of pants

[bobantravis]

1.HONDA

2.suzuki

3.Yamaha Fuck the rest!!!

[where1is1kinuso]

whats the name of the song?

[scmulishageneral]

this bike looks like it doesnt even know what dirt looks like lol nice bike though

[MXvsATVreflex1]

this one most likly hasnt even been started before

[brianheadaddict]

robby madison rides a yamaha 250

[fox13z400]

so? and yea he rides a 2-stroke. All he did was that really high jump in LV which was nuts.

[MrLj410]

any bike will be good if u take care of it... but if i had to pick it would be yamaha

[crf150r88]

thats pretty sick, and yea, honda owns every other brand, it goes

1. Honda

2. Kawasaki

3.Suzuki

4.Yamaha

5.Ktm

[2000kx1252]

only thing honda owns is like nothing yamaha and suzuki are like best

[kono993]

1-ktm

2-yamaha

3-honda

fuck the rest

[MultiAnthony96]

how do u get this vid

[delisiorider96]

Honda is the best i have a yamaha and i made a mistake buying it

[pinkandbig777]

hell yea honda is by far the best yamaha sucks

[woodsy555]

and carmicheal will reck the black twat always av dun and wld do now even wit out the traning hes just a pussy ass cunt

[woodsy555]

complete bollox yamaha r loads better than any fooking weak honda shit yammys are the best alround bikes eva made so fook off fanny breath

[snowflake768594]

i used to think yamaha was the greatest but  now i think honda is better

[MrThefutureisnotset]

how is this a factory bike dude?

[wheresthej03]

because he bought the san manuel graphics kit from his local bike shop and spent his life savings on parts he wont even use. (i'm just kidding youtube know it alls)

[carguykips]

lol, it means the blue turd didnt work for chad and it isnt working near as good for bubba , as the kawasaki did, u must be a blue lover, u act just like one, you can take a room full of guys and you can always pick out the yamaha guy. not by what he is wearing but by the way he talks, its ok its not your falt u just havent seen the light yet.

[frasman4eva]

i used to think he was faster on kawasaki but when u look at it i think hes just gotten more mature and controlled

[woodsy555]

bubba,s better at swinging in trees than riding

[frasman4eva]

can u ride as fast as bubba?...can any1 other than maybe ricky?

and even ricky admits bubba is faster than him

[carguykips]

yeah yamaha has do do something to sell them things.bubba learnt to ride a green maching and look at him now. chad went to the yellow fellos and bubba rides blue and all the sudden chad is running right with bubba, anyone here know what the means?

[wagggggg]

it means nothing carguykips

[Aerox786]

thats not the real bike from bubba

[davidnizzari]

not his. since when did he start riding with stock sus?

[eclipsegsx765]

songs name?

[where1is1kinuso]

@eclipsegsx765 the wait is over by dicpoles

[monsterenergysx]

yeah i like the procircuit kawasakis the best!! im a kawi guy all the way!! but i did ride yamahas for awhile there more reliable but not as fast

[atvman1000]

i see u won the yz450f james stewart replica contest from yamaha...

[Acballer6]

or he is a stewart wanna be and got all his parts to make the bikes identical because he does not have stickers on the forks so its not stewards bike haha

[atvman1000]

i said it was a replica not the actual bike lol.

[rockatari]

im so glad he went to yamaha

[fox13z400]

Awsome bike man!

[mudstroyer]

pretty sweet replica bike

[snowee69]

that isnt stewarts bike why would he run stock suspension

[davidnizzari]

ya i noticed that too

[glencr125]

ha ha ha me and you was thinking the same thing man...

[tylerdeg21]

what is that on the pipe at 0:42

[205blais]

Acrapovic Exhaust

[charleyakacj]

i dont know what its called but its a device so u dont hav to hav twin pipes

[monsterenergysx]

haha yamahas dont have twin exhaust only the honda 250f do...

[shaynehoff]

expansion chamber i believe

[ronaldinho99999999]

His bike is full of sponsorships!!! :))))

[LamborghiniV12M]

Thats not Stewarts bike... he doesnt run those ugly handguards and that bike doesnt have any trick parts on it except for the Akrapovic exhaust system.

[welshandrew7]

that exaust type man

[TheZachCrooks]

@LamborghiniV12M he does for outdoor but not for supercross

[jaco504]

@LamborghiniV12M ever think that maybe they wouldnt show a full blown race bike on youtbe for everyone to see they do have secrets of tthe trade to keep just my 2 cents tho 

[hondamr696]

chad and villapoto all the way

[mxriderHassy]

Sweeeeeeeeet!|

[dis4daddy]

got dam stewart frikn awesome huh. did u ever see chad dominate a serious like how stewie is doin,