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.
Replaces the original Yamaha part number 23X-85540-20-00. Matching wire colours and connectors.
One year warranty from date of purchase
Made in England
Direct replacement for:
IT200 L, N & E 1984-86
IT250 K 1983
YZ490 (K, L, N, S, T, U, W, A) 1983 – 1990
WR500 ZD & ZE 1992-93
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 approach ageing CDi ignitions that no longer work as they should. This publication is available free of charge on our technical support page.