Now I seen a bunch of discussions on the f4 and the top speed only beaing 155 Wich I don't know how is possible I baught this bike with 28,000 miles I think it's stock besides the Yoshi shorty pipe but I can top my bike out at 175 the dash and pretty quick too granted I way 120 soaking wet how do u know if you're speedo is off because I seen other people say now way that bike is doing 155 I don't think my Speedos off I mean the bike flys

 

A GPS will tell the tale, but if your speedo says your F4 is doing 175, it's busted.

Bottom line, who cares how fast it'll go?

 

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​​​​​​So what kind of GPS do they have an app for that because if my Speedos busted I wanna get it fixed and figure my real speed thanks and I dont really care if it'll go that fast but it says I am so I wannA figure it out

 

Every GPS that I've ever owned shows current speed, even my ancient 15 year-old Garmin Nuvi.

 

Thanks for the info I don't have a actual GPS iI us my phone that's why I was asking

 

My phone has a GPS function as well, but for driving it's too damn slow updating. That, and cell phone GPS is not nearly as reliable or accurate as a stand-alone GPS unit (or as least they weren't a few years ago, and I've not read of any big sea-change in how GPS works in cell phones).

 

I just have one more question if the f4 is only toping out about 155 suposibly why does the dash top out at 180

 

Do you really expect that speedometers stop at the vehicles top speed?

My wife's Kia Rio has a speedo that goes to 140mph, should I expect that to be it's top speed?

 

well actually when where talking about a sports bike I'm expecting to rap out dame close to that and if the vehicle is operating as should my grand Marquis top speed is like 120 and it does 120 but I'm not even talking about cars I'm talking bout a 4 cylinder monster under you

 

But I'm gonna get a GPS and track it and will see