Idle pulley fits all 200, 250 and 300cc engines (Not for HPE)

fits all fuel injected 250 to 300 cc Vespa and Piaggio engines (Not for HPE)

Fits all 2019 to current GTS300 HPE engines

Fits all 2006-2014 Vespa S, LX and LXV models

Fits all 2006-2014 Vespa S, LX and LXV models

Fits all 200-300 engines

Fits 2014-2016 Vespa Primavera and Sprint using single pivot pin.

Fits all water cooled Vespa and Piaggio Engines

Fits only Vespa Elettrica paired with TFT dash (sold separately) or 2019-2022 GTV300 HPE paired with ECU/Throttlebody (sold separately)

Fits Vespa 150-250cc engines using 4 wire O2 Sensors (a.k.a. Lambda Probe)

Fits all 2006 to 2018 (2019 Canada) GTS250-300