It seems that the engineers at Piaggio have trouble setting an accurate speedometer – allegedly the ones fitted to Vespa GTS300 HPE Euro 4/5 models often over-read, causing the scooter to hit its speed limiter prematurely. This has given Polini the opportunity to rectify the situation with a modified Speedwheel which recalibrates the speedo to improve accuracy. A fortunate by-product of this recalibration is that, because the speedo no longer over-reads, the speed limiter doesn’t kick in for another 6mph. It comes with fitment bolts for an SRP of £21.50.
VE (UK); 01159 462991;Â [email protected]