I haven't used the Tekin motor as I have no use for it. I did spin the motor shaft by hand and it kinda felt like the Tekno motors. But I like rpm's, so I stuff the Hacker in there instead.
6 KiloWatt A123 Racer
GTP-Pletty Big Maxximum+RX8. GTP-C50-6L Hacker+RX8. CRT.5-Pro4+ZTW esc.
24s2p EVG SX 49.6mph Ebike.
18s4p Raptor 60mph Ebike. 11.5KW