Vespa Lambretta Scooter POLINI Timing Degree Disc Aluminium - Black Oil Seals and O Rings Suitable for Piaggio ET4 Mark

Suitable for Piaggio ET4 Mark 1 and Gilera Runner 50

Approx Overall Height 13

Includes the innocenti 'i' cap

every two-wheeler fan immediately suggests a connection to motorsport

SKR150 1993-1997 (f) Quartz 50cc 1992 (f) PIAGGIO Free 50cc 1996 (f) MALAGUTI F15 Fire Fox LC 50cc 1998 (r) Centro SL

Vespa Lambretta Scooter POLINI Timing Degree Disc Aluminium - Black Oil Seals and O Rings Suitable for Piaggio ET4 MarkVespa Lambretta Scooter POLINI Timing Degree Disc Aluminium Black POLINI degree wheel for determining the timing of all 2 and 4 stroke engines that have a crankshaft with 8,10 or 12 mm thread. This applies to all Lambretta, Vespa and automatic, whether 50 80 cc or Maxi engine. All milling work on the cylinder ports affects the timing, i. e. how long the ports are open, and thus the engine characteristics. The more accurately the actual condition is