CDI Immobiliser Bypass: Peugeot Speedfight MK2 100cc 2T Liquid Cooled Kawasaki GPZ400 upgrading the coils is definitely

upgrading the coils is definitely a good place to start

If you're having spark issues with your XN125 then it's a no brainer to get a new coil on the bike and for the little extra you can upgrade your coil and get the spark that your bike deserves

Yamaha XS 1100 Sport (1981) (UK MODELS ONLY)

Yamaha YBR 125 (2005-2014)

We also sell the standard coil if you're not looking for a performance upgrade

CDI Immobiliser Bypass: Peugeot Speedfight MK2 100cc 2T Liquid Cooled Kawasaki GPZ400 upgrading the coils is definitelyBrand New CDI Immobiliser chip key Bypass to fit: Peugeot Speedfight MK2 100cc 2T (liquid cooled). This replaces ACI100, ACI100. 01, ACI100. 02. Please note other CDI Immobilisers may look similar but the original CDI must have one of the ACI100 range stamped on it for this to fit. Simply plugs straight in to the existing wiring loom. No wires to cut, no soldering, just plug it in and off you go! If you are having problems with your Peugeot Speedfight