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Semroc Hydra One Model Rocket Kit

Semroc Hydra One Model Rocket Kit

Item is in stock


The Hydra One is a smaller counterpart to the Semroc Hydra VII.

  • Decals: Waterslide
  • Diameter (in): 1.1700
  • Fin Span (in): 4.9000
  • Length (in): 22.1000
  • Manufacturer: Semroc
  • Recommended Motors: A8‑3, B6‑4, C6‑5
  • Recovery: Parachute
  • Skill Level: 3
  • Style: Futuristic/Exotic
  • Weight (oz): 6.0000
  • Review: Semroc Hydra One By Chan Stevens (May 9, 2009)

Please note that manufacturers sometimes update their products and packaging. If receiving a specific version of a product is important to you, please contact us before ordering.


  • Model: KA-18
  • Shipping Weight: 0.5lbs
  • 2 Units in Stock
  • Manufactured by: Semroc


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