hard to say, i have 9.5l tank in my fe250 (same engine etc. as in vid), and one time i can do up to 160km, but another only 80km, it depends on conditions, terrain, and how much you rip' it :P
@@dariojurman1602 sto ne yamahu yzf 250, 125 nezelim uzimat jer dvotktni motori se brze kvare i cesce... uzecu onda ktm sxf 240 ili yamahu yzf 250 ili husqvarnu fc 250