steam25 wrote:short question... the torque arms outside from the frame on back wheel or inside the frame direct beside the motor?
Hmm. I am not the expert here, but I do not think it really matters, especially when you have them on each side of the motor. With only one TA, things may be different, but I really would not know.
My frame is already bent outwards 5mm to allow for the motor + disc brake + enough room for the hydraulic caliper, therefore, there just is no room for any TAs inside the frame directly beside the motor. I have two torque arms (TA) on the outside of the frame on the left (disc brake) side, and another 2 TAs on the right (derailleur) side, also outside the frame. Between heavy acceleration and regen, I feel the axle hopping..., so even 4 TAs may not be enough to withstand the torque of >5kW.
I also bought the Doc TAs, but still need to weld them onto my frame.