So I can tel you about fz25 is the one of the best yamaha bikes so this bike look cool for all the ages arount 25 to 60 years old people so this bike engine air cooled, 4 stroke, SOHC, 2 valve, single cylinder engine come up the 43 kmpl mileage and brakes also disc brakes and bike wheel are also alloy wheel for better road grip bikefull wight around 145 kg to 150 kg something bike also 5 speed gear box and if you ride this bike you feel amazing so if your budget 100000 to 125000 so this yamaha bike better from the other bikes