Just bought New/used (80miles) 700xx, come from 2 wheels... Love the power and the irs. No need to boost performance (on tight budget) yet. But would like to know some low hanging inexpensive upgrades that anyone would recommend?? Air filter, nerf bars, hand guards, that kind of thing. Hope I posted this correctly.. Great site... Love my new toy!! From Oregon, ride mostly dirt but now with quad will hit dunes more often..