The base-model F4 now has the short-stroke motor from the old F4R and F4RR and produces 195bhp at 13,600rpm. It now has a lighter crankshaft, forged titanium conrods, revised cylinder head porting and the valves use a single spring instead of two. All this ensures that the MV is seriously rapid, but it’s hard to meter out precise amounts of throttle when you’re riding fast. Weak power at the bottom end is followed by a muscular midrange, then a flat spot around 10,000rpm where the inlet trumpets lift clear of the throttle bodies. After that it’s a turbocharged surge to the redline. On the road, at lower revs, this slightly unpredictable power delivery shouldn’t be as much of a problem, plus the fantastic engine note always makes up for any of the F4’s quirks. New electronics include a ride-by-wire system and new 50mm Mikuni throttle bodies, anti-wheelie, eight stage traction control, four riding modes, electronic engine braking control, a quickshifter and auto-blipper.