bmx coach .and official . bike mad lfather of 10 old who races bmx has two fmf carbon bmx bikes giant road bike and a mtb xtr ..LUCKY boy my bikes are R3SL.CARBONSOLOIST GIANT MCM TEAM CARBON MTB 9KG,and a azzurri carbon rode bike with ttriple chainwheels/ dura-ace. etc.for jst spinning and climping ..