The 871001 Kit Control Unit and Easy 2 Harness is a Kit Control Unit and Easy 2 Harness (Ref.Rapidbike: Krbea2-041) compatible with many other models. The Control Unit and Easy 2 Harness Kit (Ref.Rapidbike: Krbea2-041) is specifically compatible with the following models: PIAGGIO Liberty IGET 4T 3V IE E4 (RP8MA4100) 125 2015-2020 PIAGGIO Liberty IGET 4T CORPORATE E4 (MA6100) 125 2017-2020 PIAGGIO Medley 4T IE ABS (RP8MB0100) 125 2020-2020 PIAGGIO Medley 4T IE ABS E4 (RP8MA0120) 125 2016-2020 PIAGGIO Vespa GTS IE ABS E4 (MA3100) 125 2017-2018 PIAGGIO Vespa GTS IE ABS E4 (MA3700) 125 2019-2020 PIAGGIO Vespa GTS Super IE ABS E4 (MA3100) 125 2017-2018 PIAGGIO Vespa GTS Super IE ABS E4 (MA3700) 125 2018-2020 PIAGGIO Vespa Primavera 4T 3V E4 IGET (MA1100) 125 2017-2020 PIAGGIO Vespa Sprint 4T 3V E4 IGET (MA1300) 125 2017-2020 PIAGGIO Medley 4T IE ABS (8MB02) 150 2020-2020 PIAGGIO Medley 4T IE (RP8MA0220) 150 2016-2019 PIAGGIO Vespa GTS IE ABS E4 (MA3200) 150 2017-2020 PIAGGIO Vespa GTS Super IE ABS E4 (MA3200) 150 2017-2020 PIAGGIO Vespa Primavera 4T 3V E4 IGET (MA1200) 150 2017-2020 PIAGGIO Vespa Sprint 4T 3V E4 IGET (MA1400) 150 2017-2020 PIAGGIO Beverly IE ABS E4 (A2100) 300 2016-2020 PIAGGIO Vespa GTS IE ABS E4 (MA3300) 300 2017-2018 PIAGGIO Vespa GTS IE ABS E4 EMEA (MA45200) 300 2017-2018 PIAGGIO Vespa GTS IE HPE 4T-4V ABS (MA3600) 300 2018-2020 PIAGGIO Vespa GTS IE SUPER HPE 4T-4V ABS (MA3600) 300 2018-2020 PIAGGIO Vespa GTS IE Super ABS E4 (MA3300) 300 2017-2018 PIAGGIO Vespa GTS IE Super ABS E4 EMEA (MA45200) 300 2017-2018 PIAGGIO Vespa GTV Sei Giorni IE ABS E4 EMEA (MA3602) 300 2019-2020