The f30x with the f30x yoursquoll be bunnyhopping barriers in no time the 6061 aluminium frame sports the same geometry as felts world cup proven carbon race machines it also brings a carefully thought out component package including shimano 105 shifting complete with hydraulic disc brakes and of course through axles shimano 105 drivetrain light action vivid shifting is just one of many features taken from shimanorsquos top end groupsets making the 105 11 speed 5800 groupset a perfo