Bitubo XXF31 Rear Shock for YAMAHA FZ1 - A real racing shock that can do it all

Bitubo XXF31 is a rear shock from the absolute top shelf and one of Bitubo's top models. The XXF31 is used by top teams worldwide. With separate oil circuits for hi/low speed compression and rebound damping, you are guaranteed optimal conditions with adjustments that do not affect each other. The XXF31 comes with hydraulically adjustable spring preload, which makes it easy to set your preload when you have, for example, changed gears so that the wheelbase changes. The shock is made in Italy and you don't have to look at it very long to see that this is some serious stuff. It is delivered custom-set for you and can of course be serviced. MONO Shock-ADJ:Integ.hyd.preload/2rebound/2compression/length Adjustable: spring preload hydraulic rebound damping hi/low speed compression Hi/Low speed adjustable length