Super Frog 1/14 3Pumps E400 Pro 6CH Ventil Daumen Typ 2Arm RC Hydraulikbagger
Version: 6CH Version (Thumb Version). ID: FROG-E400-6CH-PRO-PNP-YBK. 3PCS Pump and 6CH Valve Hydraulic System. In addition, a fuse is added, which is easier to replace if it is burned due to a short circuit.