Description
Our CDi units are hand built by technicians who are passionate about ensuring your motorcycle performs as well, if not better than when it was new.
Rex’s 7 wire CDi unit for USA market models G & H fitted with YAMAHA factory electronic ignition. Original p/n: 3H6-85540-50 the label on the box is often marked 3H6 or 3H6-50.
One year warranty from date of purchase.
Made in England
Only for use with standard YAMAHA ignition. DOES NOT convert points to electronic ignition.
A new CDi unit is only one part of the ignition system, so if a brand new ‘plug-in’ CDi unit does not fix, or changes the symptoms then your next action is to consider other parts in the system that may need to be replaced or repaired to clear the problem, especially where that system is over 20 years old. You can be sure that the issue will be found in an old part you have not yet replaced.
Our technicians have worked with, studied and manufactured ignition systems for over a decade and now we have published a guide detailing how to troubleshoot and overhaul ageing CDi ignitions that no longer work as they should. This publication is available free of charge on our technical support page.