This is one 20x8 Pro Zinger R/C Airplane Wood Propeller by J&Z Products.|
Designed for the advanced competitive flyer looking for the ultimate
in performance and dependability.
True pitch and has been balanced twice before shipping.
Single center bore.
Made of hard rock maple wood.
Clear coated natural wood finish.
Classic pointed tips.
Recommended use so that the best performance can be attained:
Engine Size: 1.8 & 2.1
One Pro Zinger Wood Propeller
Bore Diameter: 1/4"
Prop Diameter: 20" (50cm)
Prop Pitch: 8" (20cm)
All propellers must be checked and balanced before using.
Depending on the engine crankshaft size, the propeller may need to
be reamed to a larger size using GPMQ5005 (SAE) or