i ride about 3 months and my average speed on rout about 30km iz about 32kmph.i do not know is it enough for profesional training .i am a girl ,22,50kg and i have bike which is 11kg and have tires 23mm.i know that if i have had lighter bike or thiner tires i would be faster...but i do not know would it be fast enough.i know that velodrom girls are faster but i am interested about road cycling.i cycle with my boyfriend and it is not so hard and fast for me.