Master Airscrew MA2010C 20x10 propeller Classic Series  [MA2010C]

Classic 20x10 propeller for RC models

The Master Airscrew MA2010C is a 20x10 scale propeller offered as a replacement or upgrade for electric RC aircraft that specify a 20x10 blade. It is presented as an RC-scale accessory intended for pilot adjustments to thrust, cruise RPM, and overall flight trimming rather than a direct powertrain component.

Installation is straightforward for models that accept 20x10 props: confirm shaft diameter and thread type on your motor or prop adapter, fit the prop with the correct washer and nut or collet, and secure per the hub manufacturer's torque recommendation. Always check rotation direction and clearance before the first run.

Tuning notes: a 20x10 prop increases pitch relative to diameter, shifting the motor load toward higher torque at lower RPM compared with lower-pitch alternatives. Use motor current monitoring and propeller balancing as primary tools when changing to this size to avoid excess vibration and to preserve motor and ESC life.

Maintenance and safety: balance the prop before fitting, inspect for chips or cracks after any impact, and replace if any damage is visible. Keep prop bolts or collets tightened and use thread locker on threaded shafts where recommended by the airframe or motor maker.

For pilots looking to standardize on a 20x10 blade for sport or scale electric RC models, this Master Airscrew MA2010C propeller offers a straightforward, serviceable option that focuses on predictable aerodynamic behavior and easy replacement handling.