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.
Bolt on replacement for Nippon Denso (ND) 070000-0720, Yamaha p/n 4L0-85540-50 refers.
Note: Wire colours are the same but different connectors and the opposite parts are supplied. The new connectors must be must be crimped to the wiring loom.
Suitable for:
RD250, 4L1, 4L2 1980-82
RD350LC, 4L0, 4Y3, 5E0 1980-82
RZ350 4U0, 1980-82
Important
Our CDi units are only guaranteed when the rest of the system they are connected to is within its useful lifespan. 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 (or has been badly repaired, or is not to the OEM specification).
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.
