Cuppini, Windscreen (Small); Vespa ET2/ET4 vise 5 mm outer diameter where

5 mm outer diameter where pipe meets the carb

Voltage regulator and Ducati-style CDI

and a main capacitor

Fits GTS models manufactured before 2023 only

Think about upgrading your whole brake system with these NCY Forged Brake Calipers

Cuppini, Windscreen (Small); Vespa ET2/ET4 vise 5 mm outer diameter whereShort Cuppini brand windscreen for Vespa ET2 and ET4 scooters. Great quality and smart looks! All hardware included for installation. 13" tall from the top of the trim to the top of the screen. Specifications: Clear Height (Top of screen to bottom of screen): 17 in Height (Top of headlight to top of screen): 14 1 2 in Height (Apex of black trim to top of screen): 13 in Width: 16 1 2 in Hardware Length: 8 1 4 in Compatibility: Vespa ET2 (2001 2005)