Multiple gear - 12-13-17-20 - 4th short BENELLI- Vespa PX125, PX150, PX200, T5 125cc, Cosa, Rally

Multiple gear -BENELLI- Vespa PX125, PX150, PX200, T5 125cc, Cosa, Rally - 12-13-17-20 - 4th short number of teeth on multiple gear 1st gear: 10 number of teeth on multiple gear 2nd gear: 13 number of teeth on multiple gear 3rd gear: 17 number of teeth on multiple gear 4th gear: 20 tooth type: straight compatible with 1st gear: 55 teeth (DRT, Benelli), 56 teeth (DRT), 57 teeth (BGM PRO), 57 teeth (DRT), 57 teeth (Piaggio, LML) compatible with 2nd gear: 40 teeth (DRT), 41 teeth (DRT), 42 teeth (BGM PRO), 42 teeth (DRT), 42 teeth (Piaggio, LML) compatible with 3rd gear: 36 teeth (DRT), 37 teeth (DRT), 38 teeth (BGM PRO), 38 teeth (DRT), 38 teeth (Piaggio, LML), 39 teeth (DRT) compatible with 4th gear: 33 teeth (DRT), 34 teeth (DRT), 35 teeth (BGM PRO), 35 teeth (DRT), 35 teeth (Piaggio, LML), 36 teeth (BGM PRO), 36 teeth (DRT), 36 teeth (Piaggio) Compatible with the following vehicles Vespa (Piaggio) Cosa 150 CL (VLR1T) Vespa (Piaggio) Cosa 150 CLX (VLR1T300) Vespa (Piaggio) Cosa 150 FL (VLR2T) Vespa (Piaggio) P 150 X (VLX1T, -1980) Vespa (Piaggio) PX 150 E Arcobaleno (VLX1T, 1984-1997) Vespa (Piaggio) PX 150 E (VLX1T, 1981-1983) Vespa (Piaggio) Cosa 125 CL (VNR1T) Vespa (Piaggio) Cosa 125 CLX (VNR1T300) Vespa (Piaggio) Cosa 125 CLX (VNR1T301) Vespa (Piaggio) P 125 X (VNX1T, -1983) Vespa (Piaggio) PX 125 E Arcobaleno (VNX2T, 1984-1997) Vespa (Piaggio) PX 125 T5 (VNX5T) Vespa (Piaggio) Vespa 180 Rally (VSD1T) Vespa (Piaggio) Vespa 200 Rally (VSE1T, Femsa) Vespa (Piaggio) Vespa 200 Rally (VSE1T, Ducati) Vespa (Piaggio) Cosa 200 CL (VSR1T) Vespa (Piaggio) Cosa 200 CLX (VSR1T300) Vespa (Piaggio) Cosa 200 FL (VSR1T301) Vespa (Piaggio) PX 125 E Arcobaleno (ZAPM09300, 1998-2000) Vespa (Piaggio) PX 125 E Arcobaleno (ZAPM09302, 2001-) Vespa (Piaggio) PX 150 E Arcobaleno (ZAPM09400, 1998-2000) Vespa (Piaggio) PX 150 E Arcobaleno (ZAPM09401, 2001-)