2010 Aprilia RSV4 175mph on the Spectrum Motorsports Dyno

[brazilianzeusufc]

i have a slip on austin racing on my rsv4, i would like to know what can i do to remap it, is it worth buying the race ecu or just a bazzaz, do i need to remove exhaust valve? can you give some suggestion to get the most power from this bike?

thanks!!

[thetink87]

is this stock exhaust

[thetink87]

sounds like someone divebombing a guitar....sick

[CMCRMM]

@fusilikevin

I work around these bikes on a regular basis. Though I understand you might just be talking about this particular video, I have to defend the Lion. With the electronic governor on in track mode it runs 189mph. Don't ask how I know. ;) Max Biaggi set a World SBK record of 205mph on his factory bike in May this year. Trust me, these bikes are more than capable.

[fusilikevin]

You're kidding...right? You post up a vid on Youtube making a BIG DEAL about a bike 'doing' 175mph ON A DYNO? You notice how the 'rider' isn't moving forward, and neither is the bike? What's missing is aerodynamic drag...something that DRASTICALLY affects the speed of any and everything that moves through the air. Not to mention the rear wheel was turning a drum, and not ASPHALT!

175mph on a dyno has ZERO REAL-WORLD RELEVANCE!