APC Props Thin Electric 5.1 x 4.5 RC Aircraft Propeller - APC05145E

The APC Props 5.1 x 4.5 Thin Electric propeller (APC05145E) is a fixed-pitch RC aircraft propeller designed for electric-powered fixed-wing models. APC is a well-regarded name in the RC flying community, and the Thin Electric series is specifically engineered for the power and RPM characteristics of brushless electric motors rather than glow or petrol engines. The 5.1-inch diameter and 4.5-inch pitch make this a compact prop suited to smaller electric fixed-wing aircraft where efficient thrust and motor load matching matter.

Key Features

• Thin Electric profile designed to suit the high-RPM output of brushless electric motors
• 5.1 inch diameter with 4.5 inch pitch — a useful combination for lighter, smaller electric fixed-wing airframes
• Moulded from APC's stiff, impact-resistant nylon-composite material for consistent balance and durability
• Clearly marked diameter and pitch for easy identification when selecting or replacing props

What's Included

• 1x APC 5.1 x 4.5 Thin Electric propeller

What You Need

• Correct prop adaptor or collet to match your motor shaft diameter
• Spinner or prop nut appropriate for your airframe (if required)
• Prop balancer recommended before first flight to check for any imbalance