8045 8x4.5 Inch CW and CCW Propeller Pair for F450 Quadcopter
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Prices updated: 14 Oct 2026
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About this product
A matched pair of 8x4.5-inch clockwise (CW) and counter-clockwise (CCW) propellers in white plastic and nylon, made for quadcopters such as the F450 frame. Opposite rotation directions balance torque across the drone's motors. The pair includes nylon pads and washers, with bore sizes from about 2mm to 7.8mm for different motor shafts.
Specifications
- Size
- 8 x 4.5 inch (8045)
- Rotation
- CW and CCW (1 pair)
- Material
- Plastic and nylon
- Propeller diameter
- 20 cm
- Bore sizes
- approx. 2, 3, 4, 5, 6, 7.8 mm
- Color
- White
- Application
- Quadcopter (F450 frame)
Frequently asked questions
Which propeller goes on which motor?
Each propeller must match the spin direction of its motor. CW propellers go on CW motors and CCW propellers on CCW motors. On a standard quadcopter, diagonally opposite motors spin the same way, so check your flight controller and motor direction before installing.
How do I fit the propeller to my motor shaft?
Choose the bore closest to your motor shaft diameter and use the included washers or nylon pads to get a snug fit. Tighten the propeller securely and check that it spins freely before powering the motor.
