I’ve got (2) used 6374 motors. The speed sensors do not work other than that the motor works great. $40 each.
model:C6374
KV:170
power:2900kw
voltage:18-42V
shaft:10mm
install holes:30/44mm
dianentions:diameter:63mm lenght:71.4mm
connectors: 4mm bullet male plug
Buyer pays for actual shipping from 30135.
Open to trades also.