
ImpulseRC APEXLR EVO 7" FPV FRAME KIT (Mr. Steele Edition)
ImpulseRC APEXLR EVO 7" FPV FRAME KIT (Mr. Steele Edition). THE APEXLR EVO 7" FRAME FOR LONGER-RANGE EXPLORATION AND VIDEOGRAPHY. TENSION BRACES As prop size increases, the longer arms required cause vibration issues which negatively impact flight performance and video stability. The ApexLR EVO uses a unique tension brace design between the arms to increase stiffness and shift the resonant frequency of the assembly. Pre-loading the arms in this way allows us to keep vibration to a manageable level while still using 5.5mm thick arms for a 7" prop. Our approach saves 20g in carbon weight alone compared to equivalent 8mm thick arms. The ApexLR EVO is a variation on the typical 'dead cat' frame which we have modified to keep the front and rear motors aligned, allowing us to maintain the much loved compressed-x geometry in the motor layout.This ensures the frame remains balanced and flight characteristics are not compromised, unlike the classic 'dead cat' design which moves the rear motors