Losi 2.0 with losi conversion mamba monster 2200 maxamps 6500 mah 30c king headz rear hub carriers, 3degree toe 3 degree anti squat pivot brace, top plate an servo saver arm Team Associated ds 1015 servo aka wheels with city blocks. I have only driving this thing up an down the street. Stupid fast. 45 tooth spur gear 15 tooth pinon. I think im going to gear down to a 13 tooth an tone the throttle punch down