2008 CBR 1000RR (SC59) with 108.000+ Kms. I'm going to my 4th. First two had magnets breaking and falling off, suspect the current one has the same issue. Is it even possible to repair? Honda is asking almost 1000€ for a new one (drugs must be really good over there). https://www.bike-parts-honda.com/ho.../Engine/STARTER-MOTOR/13MFL801/E__1200/1/2542
It’s possible to rebond the magnets with an epoxy glue. Providing the magnets are useable or you can find replacements. There used to be electrical engineering workshops that could do this but everything seems to be disposable now. Maybe someone who rewinds stator plates.