1991 SR125 CDI Replacement

[TomDrewett]

I have 2 CDI units for my Sr125, on the one unit the bike runs reliably but maxes out at 50mph and has poor acceleration.

On the other Unit I will hit 60mph easily and acceleration is good, but after 12 miles misfires and becomes unrideable

So, both units I believe are at fault. 
 

For the early unit 5HO-MO  very few are available. For the later unit there are more on eBay.

Q1 has anyone used a later unit on an earlier bike?

Q2 has anyone found an alternative new manufactured CDI that will work well.

 

thanks in advance for any replies 

Tom

 

 

[TomDrewett]

Just putting this back out there again. I’ve had 2 used ones from eBay which have resulted in no spark at all, so I’m back on the existing one which gives limited performance 

[TomDrewett]

In case it helps someone, you can get them repaired , but it’s expensive!

 

https://www.carmoelectronics.co.uk/index.php?main_page=index&cPath=493_4686_2129_2445