APC Props PROP Electric 5.5 x 4.5 RC Aircraft Propeller - APC05545E

The APC Props 5.5 x 4.5 electric propeller (APC05545E) is a fixed-pitch RC aircraft propeller designed for use with electric-powered fixed-wing models. APC is one of the most widely trusted names in RC propellers, and this 5.5-inch diameter, 4.5-inch pitch prop is a popular choice for small electric park flyers and trainer-style aircraft where consistent thrust and reliable balance matter. The 5.5x4.5 sizing suits lower-powered brushed and brushless electric setups where a compact, efficient prop helps maximise flight time and smooth power delivery.

Key Features

• 5.5-inch diameter with 4.5-inch pitch, suited to small electric fixed-wing RC aircraft
• Moulded from APC's proprietary glass-filled nylon for consistent balance and durability
• Designed specifically for electric motors — pitch and blade profile are optimised for electric drive, not glow or petrol engines
• Compact size makes it a practical choice for park flyers, trainers, and lightweight sport models
• APC's manufacturing consistency means minimal need for additional balancing straight out of the packet

What's Included

• 1 x APC 5.5 x 4.5 electric propeller

What You Need

• Compatible electric RC aircraft or fixed-wing model
• Appropriate motor with a prop adapter or collet to suit the propeller shaft diameter
• A prop balancer is recommended to check balance before first use