HQ PROP ETHIX S4 5X3.7X3 LEMON LIME PROPELLERS 1 PACK (4 PIECES)

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  • Regular price $3.50


Specs:

  • Size: 5”
  • Pitch: claims to be 4
  • Weight: ~3.78g
  • Durability: Medium
  • Response: Just a touch less than extreme
  • Speed: Medium
  • Efficiency: Medium
  • Mounting: M5 bolt, non-popo
  • Four props per bag, two yellow, two green

Recommended use:

2306, 1700-1800kv, 6S, ~540-640g AUW with ideal target weight of ~585g

Works great on various other 5” sizes too but it’s quite slow if you run 4S on a ~1800kv prop.


The S4 prop has been developed by Mr. Steel in collaboration with HQ prop.  It is specifically designed for a 2306 power profile and Mr. Steel’s flight style which is super high response preference.  The flight characteristics of this prop are exactly that. With it’s ~3.78g weight and low pitch blade, it’s very easy for the motor to manage the prop.  The sallow pitch additionally does a great job with immediacy of response, especially when spinning up from lower RPM. Steep pitch props sometimes don’t actually respond until the quad gets moving a little and they feel more air flow.  Not the case with these props. The overall very linear throttle curve is only garnished with just a little hump of power in the lower third. The incredible response paired with the mostly linear throttle curve makes this prop a great choice for smooth flying as well as crazy high response flying.

 


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HQ PROP ETHIX S4 5X3.7X3 LEMON LIME PROPELLERS 1 PACK (4 PIECES)