Unlike similar street-biased dual-purpose bikes with enduro aspirations, the 2009 Suzuki DR-Z400SM is willing to do some serious work in the dirt. Derived from Suzuki’s popular DR600, the DR650SE is street-legal bike for serious off-road enthusiasts. In the 1990s, Suzuki revamped the DR650, adding an electric starter with an automatic decompression system, a narrower gel seat, and a smaller aluminum rear carrier to balance out the extra weight of the battery and alternator. The result? A fuel-efficient dual-sport beast that Suzuki has more or less left alone for the past eight years.