13.5x9 APC AP1359 60-Pattern Prop for RC Aircraft  [AP1359]

APC AP1359 product summary

The APC AP1359 13.5x9 propeller serves as a replacement blade for electric and sport-scale RC aircraft where that size and the 60-pattern blade shape are required. The focus here is on correct fitment, practical installation guidance, and how blade geometry influences trim and handling rather than making performance claims.

Fitment is determined by hub bore and the prop adapter on your model; verify the APC AP1359 matches your motor shaft and adapter before installation. The 60-pattern description denotes the blade geometry, which affects airflow and loading relevant to mid-range thrust and trimming adjustments.

Installation guidance: check the hub and blades for any casting flash or deformity, balance the prop on a static balancer prior to use, and secure it with the nut or collet recommended by your motor or adapter manufacturer. Proper balance and correct rotation are important to prevent vibration that can impact onboard components and airframe integrity.

Tuning notes: swapping to this APC AP1359 13.5x9 will alter throttle feel and cruise RPM; you should revisit ESC throttle mapping and monitor motor temperature during early test runs. Record each change and evaluate climb, cruise, and handling to dial in the setup.