JP HOBBY ELECTRIC BRAKE SYSTEM WITH 5.0MM SHAFT – 65MM

Manual Video Spare Parts – Complete Control By Electricity, No More Trouble of Air Leaking From Air Brake. – Strong CNC Wheel Frame And Inflatable Of Soft Rubber Tire. – Customer Can Change The Wheel Diameter By different Tire Skin ( Buy seperately) For Different Plane. – Outside Diameter: 65mm – Thickness: 16mm – Wheel Shaft Diameter: 5.0mm – Weight: 207g ( Whole Unit ) – Input Voltagw: 7.2v – 30v DC