2011 MV Agusta F3 begins to go public

For the past few months, MV fans have been waiting for something concrete about the new 675cc triple, the F3, from MV Agusta.  There’s been lots of spy shots, though mostly those were of a bike with F4 fairings, preventing us from getting a good look at the bike’s final appearance.  That’s changing now, as MV begins releasing some images of what appears to be the final pre-production version.

We’re still short of performance specs for the F3, but Motociclismo, in Italy, is reporting the bike will have radial valves like the F4, a cassette transmission, and will weigh in, dry, at 354 lbs. As a 675 triple, this bike’s obvious performance comparison will be with the Triumph Daytona 675. The Daytona is 407 lbs., wet, with an engine output of 124HP at 12600 rpm and 53 ft.lbs of torque at 11700 RPM making for a pretty revvy bike, although not unusually so for a SuperSport.

So, the real question is whether MV is going to be satisfied with simply matching those specs…or try to better them. A 10% increase in power would give the F3 an output of 136HP. That would be…fun. How they’d get that much of an increase is a bit problematic, though.

The Daytona 675 already has a compression ratio of 12.65:1, so there’s not a lot of room to grow there, and a compression ratio of 20:1 to get to 136 HP is right out. An increase to a race-spec compression ratio of 14:1 yields an output of 127HP, so I think we’re pretty much done, there. Exhaust restrictions are probably going to limit any increase by preventing a freer-breathing–hence more polluting–system from being implemented. We’re already at 4 valves per cylinder, too.  So, we’re pretty much down to really hot cams, I guess.

I can hardly wait to see what the final specs look like.

Author: Dale Franks

Dale Franks is the former host of The Business Day, ”a daily, four-hour business and financial news program on KMNY Radio in Los Angeles. From 2002-2004, he was a contributor on military and international affairs for TechCentralStation.com. Currently, he a publisher and editor of the monthly political journal The New Libertarian, as well as an editor of the popular web log, Q and O. Dale served as a military police officer in the United States Air Force from 1984 to 1993, in variety of assignments both in the United States and Europe, where he also was assigned to the staff of the Headquarters of Allied Forces Central Europe. In addition to broadcasting, writing, and speaking on various topics, Dale has also been a long-time technical training instructor on a variety of computer software and technology subjects. Dale has also long been involved with information technology as an accomplished web designer, programmer, and technologist, serving as the corporate knowledge specialist for Microsoft Outlook at SAIC, the nation's largest employee-owned corporation. Additionally, he is the author of a number of software user guides used for classroom training by one of Southern California’'s premier computer training and consulting firms. His book, SLACKERNOMICS: Basic Economics for People Who Find Economics Boring, is available from Barnes & Noble.

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