Connector.

Connector at RC Shopper: 21 items in stock in the UK. Prices run from £2.49 to £42.99. Stock comes from MST, TOPLINE, Hobbywing and 5 other brands. Fitment varies, so read the listing for the exact chassis and revision. We hold this stock ourselves rather than drop-shipping it, so orders placed before 2pm on a working day leave the same day. Solder joints fail before wire does. If a car cuts out under load, check the connectors before you suspect the ESC.