F Flex74 RCTalk Member Messages 25 Reaction score 0 Jan 11, 2020 #1 Why the zip ties around the heat sink
WoodiE Kind of good admin Administrator Messages 15,854 Reaction score 2,631 Location Lexington, KY RC Driving Style Bashing Jan 11, 2020 #2 @Flex74 the zip ties are typically used to protect the heat sink.