Multi function rev counter / speedo (carbon look) for any Lambretta S3 GP DL or Serveta. This amazing piece of kit has so many functions it's a 'must have' item for anyone who travels on their scooter. This technical marvel has a rev counter, digitial speedo, running time, distance, trip settings, low fuel indication, max speed, average speed and importantly, also shows the engine running temperature. Quite amazing for the money and a real star buy.