450r top speed any 1 know

[KOG]

j/w if u guys that have them know wat the speed on them things are its the only quad i havent heard how fast it was

[86GN]

Gabes gearing calculator says it is 78-79 mph!

[SuzukiRacr07]

Originally posted by 86GN
Gabes gearing calculator says it is 78-79 mph!
definitely not.... thats as fast as a banshee.... YFZ runs 74 so im guessing 75

[r450rr]

i hate to say this but, the 450R , has the yfz on topend. I believe top speed is really close to 80.. And a few guys on here have GPS hooked up to them and they said. 78.5.. I believe its atleast that if not just a smidge more..

[04trx450R]

I had the GPS on mine and I hit 73.6 mph,,,, but that was next to the train tracks,,, I havent had the chance to do it on pavement yet,,,, but I'll post it when I do

[KOG]

the 73.6 sounds more like the top speed 78 mph i thought the lemit for a quad was 75 coming out of the store

[WOracing19]

Got mine clocked at 75.3 in the feilds.:D

[joe1l]

definitely not.... thats as fast as a banshee.... YFZ runs 74 so im guessing 75 Nahhh i don't think so...

According to my gearing calcultor, with stock gearing, stock tires, and at 9500RPM, the 450R should do 79mph this is on dry road of course. 77mph at 9250 RPM.

The YFZ with stock gearing, and tires and its rev limit of 10,100 RPM, its top speed is 74.88 mph on a dry road of course.

that is using all the correct gear ratios for the Honda and the Yamaha.

[MIA450R]

For what its worth, Sunday, on Rt.111 near my house, my 450R (with 13T front sproket) was DEAD even with my friend's DS 650 BAJA, wide open, 5th gear. So figuring that quad has about a 72MPH top speed...


Of course, that was with the boys in blue in pursuit... :devil:

You don't have to be faster than the cops, just faster than your friend on the 300EX! :D

LoL just kidding, we all managed to shake them. Giddy-up!

[rs169300]

Originally posted by joe1l
Nahhh i don't think so...

According to my gearing calcultor, with stock gearing, stock tires, and at 9500RPM, the 450R should do 79mph this is on dry road of course. 77mph at 9250 RPM.

The YFZ with stock gearing, and tires and its rev limit of 10,100 RPM, its top speed is 74.88 mph on a dry road of course.

that is using all the correct gear ratios for the Honda and the Yamaha.


That could be true, the tries can spin that fast, but can they do that into the 75 mph wind.:confused:

[Bean]

really, i find it hard to believe that they do 80, or 78 even, i have seen em, they are fast, but not like that, but thats my opionion, really here is a good way to test them, if you know of any cool cops, find a long strech of blacktop and have him radar gun you

[HayWire]

LOL Ive had my GasGas 450 to 106 MPH ...Does that count ?

[WOracing19]

are u serious...u had a gas gas 450r doing that fast. If u r serious WHAT THE HELL U GOT DONE TO IT. lol:eek: