Primary transmission Z 17/45 (straight teeth) - Piaggio Liberty 125i LEM AIR 4T 3V E3 ('13-'15) - Polini

Primary transmission Z 17/45 Polini for the following applications: Piaggio Liberty 125i LEM AIR 4T 3V E3 (2013-2015) / Vespa LT 125i LEM AIR 4T 3V E3 (2013-2016) / LX 125i LEM AIR 4T 3V E3 (2012-2014) / Primavera 125i AIR 4T 3V E3 (2013-2017) / S 125i LEM AIR 4T 3V E3 (2012-2017) / Sprint 125i AIR 4T 3V E2 (2014-2020) / Sprint 125i AIR 4T 3V E3 (2014-2016).

- Straight cut primary transmission that increases speed by 18%;
- 100% made in Italy;
- Number of teeth on sprockets: 17/45.