The NEW 2010 Yamaha YZ450F - Technical movie

[cas1029]

airfilter in front = lots of sand in it

[jlcyamaha]

@cas1029 it actualy stays cleaner

[baii3r]

dman i wonder how many gallons that gas tank is, looks tiny.

[kirchhoff1814]

omgggg <3

[griltz1]

All I have to say is WOW!!!

[dannyjoker93]

fantastica!!!

[Dudeletsgosk8]

450

[kylerideout1993]

yoo

im 240 pounds.. 6'1.. should i get a 250? or a 450?

[FoxRacing1032]

450

[lawnot]

@kylerideout1993

450..cause on 250 your gonna kill the engine very fast..

[Jamerio3D]

@kylerideout1993

Go on a diet and get a 250 and use the extra money for something else.

[InfamousStax]

Man this bike looks like its going to be incredibly well balanced in the air.

[tneuer]

and not to metion the injection

[tneuer]

it doesnt look just like a nice bike

this is a fucking awsome bike!!!!

i mean with the new frame and the airbox in da front hidden by the radiator wings and they gave it five valves instead of four and the tornado exhaust system, this bike is a fucking monster i cant wait to get my hands on one of these babys

[cowmooWR250F]

Actually, they went the other way with the valves, now four instead of five.

[TokenTombstone]

Go yamaha engineers, this looks like a nice bike.

[deejdubya]

Looks like you have to tear the whole bike down just to service your air filter......and the bulk of the head pipe is coiled up under the seat?! It looks sweet though! Hope it works out.

[bongretarded]

air filer is accessed by the radiator side pannel, and yup the header pipe is coiled up under the seat! only reason its coiled up is to reduce noise.

can't wait to read the reviews on the bike... id imagine it would be very light in the front end and turn on a dime!

[udunnokevin]

or just take the seat off........

[udunnokevin]

haha nevermind said that too early :P

[EnduroKTM199]

this thing looks fuckin sick I WANT ONE HURRY AND GET THEM LOCAL DEALERSHIP!!! ARGGGH

[7ru]

Interesting. Husaberg had great success with their 70 degree forward slanting cylinder, now Yamaha goes with a slightly rearward slanting cylinder.

Fantastic video nonetheless.

[adamater210]

how the f*** are they supposed to make aftermarket pipes for this bike? :s

[bongretarded]

easy... they would just make new designs... its what they do!

[adamater210]

looks like fmf has to go back to the drawing board on this one

[derbii66]

nice !

[titannqn]

muy buen video y muy hermosa la moto. los cambios son espectaculares

[dinamik7]

nice..!!YZF!!!

but i ll rather the YZF's with carburator's!!!