Hmmm... The more I read the more concerned I become. Now that I have the motor delivered I see what a tiny little motor that really is. Not only compared to one of my DD Crystalyte motor, but also compared to a MAC hubmotor or even a Bafang BBS.
I also now see why this is REALLY only a 500W motor, and nothing more. 750W max for burst. Ok.
But not like the BBSHD that claims 750W and can be run at double the Watts. Or my MAC converted to mid drive that runs 3000W happily (with a modified cooling system of course).
So this motor is really a pedelec motor, something that helps you through head winds and light hills (not mountains). It seems it's not up to mountain biking of any kind. I see broken axles, broken cases, broken gears and burnt windings - even when run under rated conditions.
I bought this because I like tinkering and I LOVE what casinho and others did to the firmware. Looks amazing. And I recommended that motor over a BBSHD to a friend as I thought it's more advanced (which it is because of the torque sensor and advanced software) - I just hope it's up to his expectations and doesn't break after the first ride, and I hope my friend won't be disappointed.
All my fault of course, I should have gone through the several thousand posts and read BEFORE I buy/recommend. Let's keep the fingers crossed and hope that it will all be fine next year - tomorrow! 8) :lol: