Master Airscrew K Series Propellers are performance propellers for model aircraft. They have been factory balanced for easy installation.
The K series provides great performance and durability with low noise. They are designed for larger 2 and 4 stroke engines and electric conversion models.
Propeller Diameter: 16"
Propeller Pitch: 9"
Hub thickness: 3/4"
Shaft Diameter: 5/16" - 3/8"
Propeller Weight: 3.1oz
Rotation: CCW (Normal / Tractor)
Material: Glass Fiber R Composite
Unit Weight (g):
As all ways master screw quality value for money propellergreat product, very very goodaliminium quality and the red covering quality is very high, it fits ASP61 ASP91 directly, ( I tried it ) crankshaft size is the the same on these two engines. I am talking about 2 stroke onesfunciona muy bien y ya viene balanceada
.Great product at a great price!Otimas helices, dificilmente vem desbalanceadas, no meu caso que utilizo no DLE 20, sao perfeitas, aliando bom torque e velocidade escala.
Recomendo sempre.se ve muy bien en un avionUncompromising quality, good price! Great performance.Great quality, ideal...muito boa no motor a gasolina