Front Forks AssembliesVespa front shock absorber adjustable: preload, compression, red springThe SPECIAL line dedicated to the sportiest VESPA enthusiasts is the concrete answer to those looking for the very best in technology and performance.The calibration developed by BITUBO technicians is aimed at obtaining the best response, in terms of driving precision and performance consistency, to the driving stresses of the most sporting enthusiasts.Thanks to the millimetric ring nut for adjusting the spring preload, and to adjusting the Compression brake, it is possible to further customize the suspension setting, according to your driving needs. GEV01 is the specific version for mounting on the front of some Vespa models, with Ø 32 shock absorber body.