Sergio is very specifc about his bike, unlike other guys the smallest details are really important to him, everything has to be tight, no rattles and especially how his bike look’s. One of the key parts that he’s super particular about has always been his seat, the look, the angle and design. So Fly gave Sergio the opportunity to design his own, with a refined slim foam shape and clean look we bring you the Sergio Layos Sierra signature seat, that functions as amazingly as it looks.