Propeller measures 12x8 "for APC series Sport aircraft for petrol engines, Nylon material
Thanks to an accurate CAD design, the APC Sport propellers guarantee excellent traction and efficiency while keeping the noise contained.
The Nylon construction, reduces the inertia of rotation, for a greater power without stress to the engine, however the propeller is extremely rigid and performing guaranteeing constant the step at any rpm.
If you want to further optimize the performance of this propeller, you need to perform a careful balance before use.