HQProp 10x4.5 Multi-Rotor Propeller (2CCW)

HQProp 10x4.5 two-blade multirotor propellers, supplied as a pair of counter-clockwise (CCW) props. 10x4.5 is a standard size for 450–550mm class quadcopters such as F450 and S500 builds, and the usual pairing for 2212-class motors around 920–1000KV on 3S or 4S.

Key features

• Pair of CCW props — standard (non-reversed) rotation only; a quad also needs two CW props, so order a CW pair alongside.
• 4.5-inch pitch — a low pitch for a 10-inch prop, favouring efficient hover and steady payload flying over top speed.
• Two blades — the most efficient layout, which suits hover-heavy camera, survey and training builds.

On an X quad, fit these to the two diagonal motors that spin counter-clockwise in your flight controller's motor layout. Check the hub bore against your motor shaft or prop adapter, and balance each prop before flying to keep vibration away from the flight controller's IMU.