happening the same to me here… Ordered a Titan almost 40 days ago and still waiting 
Hey, any news yet? Have the engines arrived at your place yet?
Up and running! Had a bad motor. A lot of conversation with boundmotor. In the end I paid for a new replacement motor. So boundmotor has lack of his customers.! Bad service! image|375x500
Hey, just a warning. Customer servivce crap. The motor is wrongly designed. The bearing seat of the outer bearing it too big. As a consequence, the bearing turns inside it´s seat. Claiming this to Cato even the motor had turned less than 250km, he simply replied, warranty elapsed!
The same motors you do find on alibaba. 2019-Newest-direct-drive-skateboard-motor
can you send us a link to the aliexpress listing? so we can avoid those motors. my unit has about 2000km on it and still works so it seems to be a problem with just one lot.