CDI Immobiliser Bypass: Piaggio Vespa GT200 GT 200 (2003-2006) Yamaha PW50 If you are having spark

If you are having spark issues on your Yamaha FJ1100 then the ignition coils could be the culprit

Yamaha XQ 125 Maxter (5HT1) (2001-2003)

Yamaha YT 60 Trike (1984-1985)

1986 and 1987

CDI Immobiliser Bypass: Piaggio Vespa GT200 GT 200 (2003-2006) Yamaha PW50 If you are having sparkBrand new CDI immobiliser chip key bypass to fit: Piaggio Vespa GT 200 (2003 2006). This replaces MAGNETI MARELLI ACI600 ACI601 ACI602 ACI603 ACI604 units OR EFI Technology AC2i AC3i AC5i AC8i units. Please note other CDI Immobilisers may look similar but the original CDI must have one of the AC numbers mentioned above stamped on it for this to fit. 4T Liquid models. Not suitable for Air cooled, fuel injection or euro 3 spec models. Simply plugs