Pegasus195
100 mW
Hi, I am currently building another ebike, with a DD hub motor. It's still on progress, and I'm hanging the bike's rear wheel so i can test run the motors without hesitation. It is all set except for the bike's battery & controller case, and so my ebike is hanging without any battery nor controller, just a plain bike with the attached DD hub motor. Sometimes, when i just spin the wheel with the hub motor attached, it won't do a "free-spin". It feels like there's a "force" that disable the wheel to spin. But sometimes this doesn't happen and it all works just fine. I'm just afraid when taking this bike to the road, the juice runs out, i can't even pedal the bike because the hub motor is having trouble with free-spinning. I can share you the picture or maybe a video if it helps.