20x10 Replacement Propeller Master Airscrew MA2010C Classic Blade  [MA2010C]

20x10 Classic Prop for Electric RC Airframes

The Master Airscrew MA2010C is a 20x10 scale propeller supplied as a direct replacement or upgrade for electric RC aircraft that call for a 20x10 blade. It is intended as an aftermarket scale accessory to help pilots adjust thrust, cruise RPM, and overall trim rather than serving as a drivetrain part.

Installation is straightforward on models that accept 20x10 props: verify shaft diameter and thread type on your motor or prop adapter, install the prop with the correct washer and nut or collet, and tighten to the hub maker's torque guidance. Always confirm rotation direction and clearance before the first flight.

Tuning tips: a 20x10 increases pitch relative to diameter, moving the motor load toward higher torque at reduced RPM versus lower-pitch options. Monitor motor current and use a good prop balance to limit vibration and protect bearings and ESCs when switching sizes.

Care and safety: balance the prop prior to fitting, inspect for nicks or cracks after any contact, and replace if damage is found. Keep bolts or collets secure and apply thread locker on threaded shafts when the airframe or motor maker recommends it.

For sport and scale electric pilots standardizing on a 20x10 blade, the Master Airscrew MA2010C offers a dependable, easy-to-service option focused on steady aerodynamic performance and simple replacement handling.