Quote from: mckyj57 on May 30, 2021, 12:02:55 PM
I was able to get the pedal assist going. It didn't seem to fit the crank properly, but after a second try it slid on.

The shifter worked out too after I moved the mode switch for my LCD display to the right handlebar. I do like the rapidfire shifter approach, and the gearbox shifts reliably now.

All in all this was a great move. I had big problems with the single speed not giving me the type of exercise I wanted. Instead of the 38T chainring, I put the 46T on. That gives me 46 -- slightly easier than the default RadRunner 53 -- and a 66 for my second gear. Then when I shift to 3rd, it is 82T which gives me a good workout and gets me going at 15-20 MPH on PAS 2 depending on the wind and incline.

I am a flat-ground rider, since I am either in Illinois or Florida. If you have hills to deal with, I am sure the 38T would make more sense. For me, 46T works real well at PAS0 when riding in areas where I want to go slow, and th 66T works well for PAS1 or 2 on slight hills or against the wind. I can move to 82T when I am going down a slight incline or have the wind at my back. I just did a 33 mile ride today and made it back with 2 bars left on the battery.

Shout-out to Efneo and Wiktor for support. They were responsive and on target at all times. I love the GTRO. I spend time in Poland periodically, and plan on stopping by to see them and give feedback.

Hi! I'm thinking about getting the efneo gearbox for my radrunner. Can you tell me more about how you fitted the pedal assist sensor (or show some pictures)?

Wiktor from efneo sended me a pdf from a user, seems like cygnan made this. He modified the PAS to fit it on the crank. I was hoping that someone can give me more details about the PAS issue.

Any long term reviews? Are your gearboxes still working properly?

Thank you very much and I'm so glad that I found this thread. The EU version really needs some gears due to the lack of power!