Not sure if anyone is interested but here are a few pics of the inside or my newly aquired Hacker C50 13l. I will say that this is a very nicely made motor, much better than a feigao motor. Nice to see it has segmented magnets, not sure what benefit they have, but I am sure someone will chime in and let me know. Machining and anodising are flawless, and the screw on endbells are nice too. The wiring inside is very neatly laid out too. I intend on running this in my LS10 on 5s lipo thru a quark 65. Not sure if the little quark will hold up, but I intend to add a proper heatsink and a few caps to it. It did fine in stock trim on my 2wd emaxx with an align 600l and xl motors, so I think it will be ok.