2007 KTM 450 EXC First Ride
…input from KTM North America, the Austrian factory came up with two new models for 2007: the 450 EXC and the 525 EXC, both 50-state street-legal.What's the difference between these new EXCs and the previous generation which weren't, of course, street-legal? Not much, actually. What KTM did was add street…