Controller recommendation for the Yamaha YZF600R

I'm building an electric motorcycle from an old Yamaha YZF600R Thundercat (year 2000). I'm going to use motor ME1306.

Do you have any good recommendations for the controller? What do you think about Kelly KLS 96601? Or for example Sevcon gen4size6?

Thanks!

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Check out my YZF600R build, I ended up going with the Sevcon. These are OEM grade controllers, if you have the tools and skills or access to someone who has those skills to program it then I would recommend them.

Good luck with your build I will follow it with interest.

Bernel

Yeah I saw your posts and I got an enthusiasm from your project

Now it seem that I'm going to use Sevcon gen4size6. This should be good enough