TNT Racing thrust spring Ø4mm green + 15% for PIAGGIO / GILERA and PEUGEOT

We present here, a red push spring from TNT Racing. It has a resistance of 15% (Ø4mm) harder than the original, with it no risk that it is too hard, will be perfectly suitable for a scooter equipped type exhaust pipe + carburetor and variator settings. This push spring is designed to be mounted on several types of engines at the same time such as PIAGGIO / GILERA and PEUGEOT