Modern and up-graded electronics ensure outstanding performance. Our replacement ignition unit has been specifically developed to equal or exceed the original ignition.
Matching wire colours and connectors for machines originally fitted with Yamaha CDi P/N: 3J0-85540-20-00:
Hint: Carefully check that your machine has a brown wire but no red at the CDi box. We cannot look at your motorcycle for you!
Designed and built in England. One year warranty
Please note, if a new CDi unit does not fix a no spark or a running problem you should to talk to us about a possible fault in your generator.