everybody in the 600 class if you want to feel fast race a viper 700 you will kick its a~s~s guranteed and probably even the rx-1 and to all you dudes with 700 class sleds feel free to slaughter anything yamaha has on snow and you dudes out there with 800 class sleds please leave yamaha alone people...

hey treewhacker from now on your name is whacker everybody knows why you stupid jerk off!!!!!! lol

sorry buddy you aint no comedian your just a cheesy guy or should i say the cheesiest guy alive dont try be funny do what you do best kissing a$$ you a$$kisser lol

here we go again talking s~h~i~t does it matter to you yamaha fans i guess not because you say more doesnt make you right a zr 900 is a fast sled that every other snowmobile manufacturer doesnt have the guts to make arctic cat already has it on the snow now think of that especially when it slaughter...

hey yall dont be pissed and thank you all for your participation on the optimus show especially m-10 and straightliner you guys will be sent your 4million dollars each from yamaha congratulations on your winnings you guys are now millionaires!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

yamaha lets you all down year after year and you all still care what their new iron will be you dudes are pretty loyal bastards what yamaha should have did instead of making that rx-1 is make a new two stroke srx 900 twin with a new rear suspension and a arms man its a shame they even dropped the sr...

M-10!!! your name is s~h~i~t what you say is s~h~i~t and your sled is s~h~i~t from now on you are known as s~h~i~t~h~e~a~d!!!

i sure as hell know which one is faster its kind of unfair but straightliner has to be told the score ZR 900 all the way sorry dude come on yall tell him the score

straightliner!!! straightliner > first of all the rx-1 warrior can not touch the zr 900 no matter what dont talk for nothing you cant beat anybody at racing you are only fast on your computer so please stop doing this to yourself and nobody will know how dumb you are or should i say grab your ears a...

hey straightliner you say a rx-1 warrior beat a zr 900 come on now that sled is over 582 pounds dry a zr 900 on the other hand is about that with the gas topped off the rx-1 warrior makes 140 horsepower the zr 900 makes 150 horsepower rx-1 warrior -vs- zr 900 no contest the zr 900 would wail on it r...