2016 HONDA FOURTRAX FOREMAN 4X4 ES, 'Electric Shift Program (ESP): Upshifting and downshifting has never been this easy: With Honda's optional ESP system, you get the ease of an automatic with the strength of a conventional transmission. To shift up or down all you have to do is push one of two handlebar-mounted buttons. Since there's no foot-shift lever, ESP is also a bonus when riding in heavy or mud/snow-covered boots.'