Please post here your brose s mag max temperature you detected under severe usage conditions.
Please also post your ebike model , km ,and if you ecperienced any troubles with motor.
2019 levo expert
300km
87° C
Motor failure , exchanged because too noisy.
I'll write an update about...
Or use an eccentric spacer to the top, in both cases the main trouble is in conpression
The link come too closest to the frame, imagine a carbon frame and sone dirt or little rocks on the link