1314.12x7, Prop G-Sonic Pro 30/18cm 12/7''

Graupner, 1314.12x7, Prop G-Sonic Pro 30/18cm 12/7''

The propellers series G-SONIC PRO is the result of the proven G-SONIC propellers series. THe best mold was taken and by using high-strength plastic is more modern larger torsional, flexural and tensile strength has been achieved. Thus, the Graupner SONIC PRO-propeller series is even better in terms of efficiency, produces more thrust at lower volume. The Graupner G-SONIC PRO propellers are designed and manufactured according to the latest findings with the latest CAD / CAM systems and machines. Through this precise design and manufacturing, the propellers reach an optimal track and radial runout.

Hub Diameter 25.4 mm
Hub thickness 14.3 mm

Specifications:

- Color Black
- Direction of rotation clockwise
- Suitable for powered aircraft with internal combustion engine
- Weight 39 g
- Hub Bore Ø 8,1 mm
- Ø / slope 30x18 cm
- Ø / slope 12x7 "
- Material Plastic