Enter the 350 SX-F. Unveiled by living legend Stefan Everts, Project 350 has been under development for some time, with various prototypes being tested on Southern California dirt for months. Though generalities outnumber specifics at this point, expect the bike that materializes in showrooms this summer to squeeze about 50 horsepower from a fuel-injected 250-sized single using familiar SX engine architecture. Informed sources on this side of the Atlantic tell us it spins up more like a two-stroke than something with cams shoving four valves around at high rates of speed. And if the prototype unveiled in Milan is any indication, starting will be strictly a push-button operation.