All manufacturers of e-bike motors forget something very important: after-sales service. Here Andrzej Wodejszo covers a demand that we have been denouncing in the forums year after year. The most important thing is not only the Nm, the weight, etc. THE MOST IMPORTANT AND ENVIRONMENTALLY FRIENDLY...
I never cleaned the engine with water, only damp microfiber cloths and some Muc-off Nano particle cleaner. I advise you to use etuning app My friend Miguel Angel passed the 37000 km, changing bearings at 30,000 km. Luck is also very important
Bravo for you. I have 61 and 6 years with ebike, I already broke 2 engines, every day I can between 30 and 60 km of Trail. My palmares El 1° +30000 km->rip,
the 2nd +23000 km->rip,
The 3rd which is the one I use now goes for +4000 km
The Spectral ON are at a very good price.
If you want bosch you have the Neuron ON and the Strive ON. I do not recommend engines other than 1° Bosch and 2° Shimano...