Bitubo 350mm Adjustable Performance Shock Set- Vespa GTS/V 125-300

350mm Adjustable Performance Shock Set for Vespa GTS/GTV 125-300cc Scooters. Fits the following models and years: Vespa GTS/GTV/Super/Granturismo/Super Sport 125cc years 2003-2016 Vespa GTS 150cc years 2017-2018 Vespa Granturismo GT 200cc years 2003-2006 Vespa GT/GTS/GTV 250cc years 2005-2014 Vespa GTS/GTV/Super/Sei Giorni/Super Sport 300cc years 2008-2020  The WMB series of scooter shocks from Bitubo are dedicated to Maxi Scooters with double dampers at the rear. These shock absorbers improve the comfort and control of the vehicle during driving thanks to the internal hydraulic system. Linear or progressive springs are chosen depending on the model and type of scooter. The spring preload with threaded ring (rather than predetermined shots) allows for a more accurate calibration of the rear calibration for use with the single pilot or the passenger. Technical features of these shocks include a gas pressurized mono-cameral shock absorbers (Nitrogen) with an oil / gas separator floating