DUMBORC X4 RC Surface Radio with Receiver X6F FD25 HBW A key development for the

A key development for the Promoto-MX is a fluid-filled friction chamber between the upper and lower head tube bearings

Diameter: 0

This feature is great for training or engaging in parent-child activities

firmware updates are made available to improve operation

DUMBORC X4 RC Surface Radio with Receiver X6F FD25 HBW A key development for theDescription: Item Brand: DumboRC Item Number: X4(transmitter),X6F(receiver) Item Name: Transmitter Material: Plastic and metal Color: Blue and gold Product Size: 160*100*205mm Receiver Size: 3 5*20*13mm Battery: 4X AA(not included) Specification: Channel: 4CH Fit For: RC Car Boat Tank Model such as jjrc q65, mn 90 and so on Modulation Mode: GFSK Spreading Mode: FHSS 67 channel pseudo random frequency hopping Control Distance: 400 500 meters Remote