Amazon.com: TOUCAN RC HOBBY Tk7.1 Multi-Function Main Board。Heng Long TK7.1 Multi-Function Main Board for 1/16 RC Tank。3_8e44a9f4-138b-4a96-962f-。Henglong TK-7.1 mainboard Function operation display。english manual Heng long TK-7.1 mainboard & transmitter (remote), black antena for leopard 2a6 and abrams(対面での支払いです) *対面での支払いをするとき、値段を下がることできますishikawa, kanazawa, fujieminami 3 c