Introduction
Consult this guide if you need to replace the speed sensor on your Mid-Drive eBike. To perform this replacement you will need the following tools:
4mm Allen Key
2.5mm Alen Key (BBS02/BBSHD Motor)
Phillips Screwdriver (Ultra M620 Motor)
Wire snips to cut zip ties
Small Zip Ties
Select which motor you have below for the steps on replacing the speed sensor on it.