If you look at the electrex site
https://www.electrexworld.co.uk/acatalog/P8.html
They’re very careful NOT to list Elefant 650. They do list most others. Don’t know if it’s a mounting plate/bracket issue, suitability or they simply missed the little Elefant as the bike is not that common.
Brad Black has this video
https://youtu.be/60d6GuqfRN8
Which makes me wonder…. Why?
A German supplier of P08 answered me that those are NOT suitable for Bosh systems. Don’t know whether he read the info from electrex like I did or knows they’re “no good” as a matter of fact.
Or maybe I’m just reading “too much” into it. Wouldn’t be the first time…..