Reply To: ES250/2 electronic ignition › Forums › Technical › Two Stroke: Help needed › ES250/2 electronic ignition › Reply To: ES250/2 electronic ignition October 31, 2021 at 1:48 pm #14629 Keith WilsonParticipant Hi Simon, best thing you can do! I bought an mz-b system well over 10 years ago for my ts250/1. Never had a problem. Just keep the terminals clean and use a good battery. Keith
