The tickover spring is fitted to provide tension to the screw
for attaching tot he Vespa PX model
T5 Models) x1 174830
The 'Carbon Look' Cylinder Cowling manufactured by CIF is a beautifully crafted product which is easy to fit in comparison to other products in the same format
Vespa LX 50 4T (US)
BGM Original Vespa Fuel Tank Spanner (All Largeframe & Smallframe Models) Colour_Orange The tickover spring is fittedBGM Original Vespa Fuel Tank Spanner (All Largeframe & Smallframe Models) This spanner is designed for all Vespa models with a fuel tap nut of 32mm and a fill diameter of 35mm+. It fits vehicles with a removable filler cap, such as the PK XL, PX Lusso, and T5. It also fits those with a large hinged filler cap, like the Wideframe, Sprint, GT, GTR, TS, VNB, and VBB. Not compatible with models with small hinged caps, including the V50, 50N, V90, 90