Aside from its handsome looks the MV Agusta F4 1000 312's 998cc in-line-four cylinder engine is the best bit of the R312. It’s up 9bhp to a claimed 183bhp over the F4 1000R it replaces, thanks to bigger titanium valves, hairier cams, bigger throttle valves and shorter inlet trumpets. It sounds incredible, has amazing low-down grunt and a screaming top end.