HQ Racing Prop R42 (2CW+2CCW)-Poly Carbonate
$3.99
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Description
The 5X4.2 is a 2-blade Polycarbonate propeller aimed at FPV Racing builds.
Key figures for this set: supplied as CW + CCW, packed as 4pcs (CW+CCW).
The material sets the balance between stiffness and impact tolerance, which in turn decides how the propeller behaves at high throttle and how it survives a hit.
Choose the motor class from the propeller diameter first, then set the KV for your cell count: the pairing matters more than any single specification.
Looking for the motor side of the match? See our brushless motor range, or read how to choose FPV drone motors for 6S long-range builds and 7-inch vs 9-inch long-range motors.
HQ Racing Prop R42 (2CW+2CCW)-Poly Carbonate – genuine HQProp propeller, 2-blade 5X4.2 size in Polycarbonate. Designed for fpv racing applications with balanced performance and durability.
Specifications
| Brand | HQProp |
| Size | 5X4.2 |
| Blades | 2 |
| Material | Polycarbonate |
| Rotation | CW + CCW |
| Package | 4pcs (CW+CCW) |
| Application | FPV Racing |
This product is intended for lawful use only (aerial photography, agriculture, industrial inspection, education, and recreational FPV / RC applications). Please check and comply with all applicable local, national, and international laws and regulations in your country/region before purchase and use, including drone, aviation, export, and import regulations.
By purchasing, you confirm the product will be used for legal purposes only. Yadovex reserves the right to decline orders that we believe may be used for prohibited purposes. For our full policy, see our Disclaimer and Compliance & Export Control Policy.
Related models and guides
Same size class: HQProp 5X4.3X3V1S (2CW+2CCW) | HQProp 5X4.5X3V1S (2CW+2CCW) | HQProp 5X4.5X3V3 (2CW+2CCW)-
Browse: FPV Racing & Freestyle Propellers | all drone propellers
Matching motor: 2807 1300KV 7-inch motor
Read: How to Choose FPV Drone Motors for 6S Long-Range Drones
Also searched as: 5x4.2 · 5×4.2 propeller
Read: Brushless vs Brushed Motors for Drones
Frequently asked questions
What size is the 5x4.2 propeller?
It is a 5x4.2 propeller with 2 blades, supplied as CW and CCW pairs.
What material is this propeller made of?
The material sets the balance between stiffness and impact tolerance.
What motors match this 5x4.2 propeller?
Five-inch class: pair with 2207-2306 motors at 1700-2400KV on 4S-6S.
Do you supply these propellers in bulk?
Yes. We supply samples for validation, then repeat bulk orders with OEM packaging and your own labelling.
Related products in this range
3115 900KV Long Range FPV Brushless Motor | X4108 380KV Heavy Lift Brushless Motor | X4215 400KV Heavy Lift Brushless Motor
Additional information
| Size | 5X4.2 |
|---|---|
| Blades | 2 |
| Material | Polycarbonate |
| Rotation | CW + CCW |
| Package | 4pcs (CW+CCW) |
| Application | FPV Racing |
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