![Polini catalyst, Vespa 125-300, Ø 60 mm | Exhaust systems | Vespa GTS (2014-2019) | Vespa accessories | Piaggio-Vespa Online Shop by RWN Polini catalyst, Vespa 125-300, Ø 60 mm | Exhaust systems | Vespa GTS (2014-2019) | Vespa accessories | Piaggio-Vespa Online Shop by RWN](https://www.piaggio-vespa-rwn.com/media/image/47/a7/69/Polini-Katalysator-Vespa-125-300-60-mm.png)
Polini catalyst, Vespa 125-300, Ø 60 mm | Exhaust systems | Vespa GTS (2014-2019) | Vespa accessories | Piaggio-Vespa Online Shop by RWN
![ScooterWest.com - POLINI EVOLUTION COMPLETE VARIATOR KIT WITH SPECIAL BELT GTS/GTV 250-300 (INCLUDES 17 GR ROLLERS) ScooterWest.com - POLINI EVOLUTION COMPLETE VARIATOR KIT WITH SPECIAL BELT GTS/GTV 250-300 (INCLUDES 17 GR ROLLERS)](https://www.scooterwest.com/media/catalog/product/cache/bf28f8fb45f6dd743fcc2c48518d118b/2/4/241-719-polini-variator-pulley-belt-prefromance-gts.jpg)
ScooterWest.com - POLINI EVOLUTION COMPLETE VARIATOR KIT WITH SPECIAL BELT GTS/GTV 250-300 (INCLUDES 17 GR ROLLERS)
![Exhaust -POLINI- Vespa GTS 125 ie, Vespa GT 200, Vespa GTS 250 ie, Vespa 300 GTS, Vespa 300 GTS ie, Vespa 300 GTS Super ie, Vespa GTV 300 | Exhausts | Exhaust | Engines | Scooter Center Exhaust -POLINI- Vespa GTS 125 ie, Vespa GT 200, Vespa GTS 250 ie, Vespa 300 GTS, Vespa 300 GTS ie, Vespa 300 GTS Super ie, Vespa GTV 300 | Exhausts | Exhaust | Engines | Scooter Center](https://www.scooter-center.com/media/image/df/2f/6f/Auspuff_POLINI_Vespa_GTS_125_ie_Vespa_GT_200_Vespa_GTS_250_ie_Vespa_300_GTS_Vespa_300_GTS_ie_Vespa_300_GTS_Super_ie_Vespa_GTV_300_P1900041_c1.jpg)