Pratt Hobbies, Inc.
 Rocketry Catalog
 Model Rocket Kits for Classes and Groups
Launch Systems and Accessories


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Home Hybrid Rocket Motors Contrail Hybrid Rocket Motors Contrail Rockets 75mm Hybrid Motor Hardware

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Contrail 75mm Complete Motor System
The Contrail Complete Motor System contains all parts necessary to use all Contrail Rockets certified 75mm reload kits. The System includes:

  • Three nozzles (Slow, Medium, Fast)
  • Four combustion chambers
  • Three tank assemblies (with injector)
  • Bolts and hardware

Fuel grains (reload kits) are purchased and shipped separately.

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Price: $1,450.00


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