ملخ سوختی 4*7

7*4 Two Blades Nylon Propellers for Nitro and Gasoline Airplanes

²  Size:  7*4inch/178*102mm

²  Net Weight:  11g

²  Inner Dia. for Aperture (D1):   5.2mm

²  Outer Dia. for Aperture (D2):  18mm

²  Height (H):  8mm

Application Fields: 

Nitro Airplane, Gasoline Airplane

Suitable for the Following Nitro Engines:

Two Stroke, 9 Class