APC 17x8 Gas Propeller "50A to 99A" and incorporates a wing spar

and incorporates a wing spar and detachable wings

Front bumper with chassis protection

negating the need for external limit switches

The sound of the engine has been recorded

APC 17x8 Gas Propeller "50A to 99A" and incorporates a wing sparAPC 17x8 Gas Propeller LP17080 APC propellers are high quality, competition proven propellers without the high quality price tag. Perfect for various prop driven RC aircraft. Features: Lightweight injection molded nylon construction reduces rotating mass for higher output and longer life Reinforcing carbon fibers help maintain true, constant pitch at any RPM Gray in color Optional: All propellers should be balanced before use. We recommend using the