Piston for Vespa 160 GS Ø 58mm, 2 piston ring (s), Ø 58mm, 2 piston ring (s), normal, piston pin Ø15mm A new cylinder is not always the solution when the cylinder has several thousand mileage usage. Get the level of compression back up to where it belongs by replacing piston rings or pistons instead of burdening yourself with major repairs. Our warehouse is full of original spare parts and tuning and replacement parts such as pistons, piston rings, CIR clips, piston pins and gasket sets. For older models we are offering up to 5 pistons. oversize (os). This gives you the ability to freshen up your older cylinders. The bore always includes the cylinder size. Our first choice when it comes to piston is METEOR. METEOR pistons are of first class quality. In the PIAGGIO VINTAGE series, most of the pistons offered that are not made by PIAGGIO are from GOL, Italy. GOL also offers stocks in 0.2 mm steps. Quality is reliable. Most pistons are equipped with 2 normal piston rings (2XN) in 2.5mm size (small 2.0mm bezels). With the new models, the upper segment is an L-ring piston. Old Vespas have baffled pistons, new models have piston windows with curved piston tops. SIP-TIP: Install piston rings carefully, do not stretch too far, due to possible breakage. Pay attention to the piston rings stop play, type and model. Trapezoid rings have only one installation direction! Equipment at hand to make work easier cylinder: BU5045 piston ring pliers, Buzzetti pin tool for installation / removal 15194000 and 17820000 spindle pin. ### 092675 - 26108 (PIAGGIO)