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C12-6 Q-Jet Model Rocket Motors (Package of Two)

Quest Aerospace C12-6 Q-Jet Model Rocket Motors (Package of Two)

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$9.99
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Our Price: $9.25

Quest's Q-Jet 18mm model rocket motors use an aerospace-grade composite propellant. Q-Jets generate a highly-visible exhaust plume and delay smoke trail. All Q-Jets ship with FirstFire Micro two-lead igniters which can be used with any launch controller.

This is a package of two C12-6 Q-Jet motors with two igniters. Quest's C motors fit in rockets designed for Estes's 18mm rocket engines.

  • Designation: C12 Q-Jet
  • Diameter: 18.0000 mm
  • Length: 78.6000 mm
  • Propellant Weight: 10.4000 g
  • Total Weight: 23.7000 g
  • Average Thrust: 11.6667 N
  • Peak Thrust: 17.7070 N
  • Total Impulse: 9.8000 Ns
  • Class: 96% C

Note: We are required to ship orders containing motors by "surface mail" (Parcel Select). So, please plan on your order taking longer than normal to ship and arrive if it contains motors.

Model rocket motors cannot be shipped outside the US.

Note: We are required to ship orders containing motors by "surface mail" (Parcel Select). So, please plan on your order taking longer than normal to ship and arrive if it contains motors.

Model rocket motors cannot be shipped outside the US.

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: Q6117
  • 0 Units in Stock
  • Manufactured by: Quest Aerospace


This product was added to our catalog on Thursday November 22, 2018.



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