Received my Speedbox 1.2 today.
Spent approx. 2 hours fitting it to my Canyon Strive:On, but getting error 523003 (speed sensor not working correctly)after trying 3 different signal generator positions. This involved repeatedly taking the motor out of the frame.
I suspect that the positioning "sweet spot" for the signal generator is so sensitive that its going to take a couple more hours of moving it around. What isn't helping is that the Strive

n has no display, so you cant spin the wheel and look for a response on the display.
I ran out of patience and will have another go tomorrow, after that will speak to Speedbox help.
Comments to speed box would be:-
- Consider configurations of Bosch installation that don't have a display.
- My bike has a GPS unit fitted, there is no reference to if this is compatible with the speed box (although the cables / connectors did fit)
- The pictures suggesting the installation position of the signal generator are poor and could be clearer and consider that the Bosch motor is fitted in a number of frames and orientations. This would avoid so much experimenting.