I found TO99/TO39 aluminum heatsinks on AliExpress that fit the Tello motors perfectly. Do you think the advantage of better cooling outweighs the disadvantage of extra weight?
(You can spread the heatsink with a 3mm twist drill for easier mounting. It springs back and then sits nice and tight).
(You can spread the heatsink with a 3mm twist drill for easier mounting. It springs back and then sits nice and tight).