Torque arc (+8%) - blue - Piaggio Medley 125i IGET H2O 4T 4V E4 ('16-'19) / Medley 150i IGET H2O 4T 4V E4 ('16-'20) - Polini

Coupling spring (+8%) Polini for the following applications: Piaggio Medley 125i IGET H2O 4T 4V E4 (2016-2019) / Medley 150i IGET H2O 4T 4V E4 (2016-2020) / Medley Sport 125i IGET H2O 4T 4V E4 (2016-2019) / Medley Sport 150i IGET H2O 4T 4V E4 (2016-2020) / Vespa GTS ABS 125i IGET H2O 4T 4V E4 (2016-2018) / GTS ABS 125i IGET H2O 4T 4V E4 (2019-2020) / GTS ABS 125i IGET H2O 4T 4V E5 (10/2022->) / GTS ABS 125i IGET H2O 4T 4V E5 (2021-09/2022) / GTS ABS 150i IGET H2O 4T 4V E4 (2016-2018) / GTS Super ABS 125i IGET H2O 4T 4V E4 (2016-2020) / GTS Super ABS 125i IGET H2O 4T 4V E5 (10/2022->) / GTS Super ABS 125i IGET H2O 4T 4V E5 (2021-09/2022) / GTS Super ABS 150i IGET H2O 4T 4V E4 (2017-2020).

Features:
- Pressure increase percentage: +8%;
- Polini spring load: 37 mm / 42 kg;
- Original spring load: 37 mm / 39 kg;
- Number of coils: 6;
- Coil thickness: 5 mm;
- Total length: 95 mm;
- Inner diameter: 54.2 mm;
- Type: Mid-Race;
- Class: Sport;
- Color: blue.