The Phobos is 2.2" ID, stands 57" tall and includes a 12 in. payload section.With its 12" payload section, it can loft a payload to thousands of feet on affordable motors. The Phobos comes standard with a 38mm MMT but if you want to use 29mm motors, purchase the 38MM HAMR Retainer set and the 38mm to 29mm Motor Adapter for HAMR-38.• Pre-slotted Quantum Tube airframe• 12" payload section• Dura-Chute nylon parachute• Plastic nosecone• 38mm motor mount• Piston ejection system• G-10 fins• Linear Rail Lugs for 10/10 launch rails Download Phobos Instructions Download Motor Recommendations Specification: Diameter: 2.2" | Height: 57" | MMT: 38mmParachute: 30" | Payload: 12"Fin Array: 3 | Fin Thickness: 0.06"The PHOBOS is a tall and fast rocket kit for Pre-Cert & Level 1 flights. This rocket stands 57" tall, is 2.2" in diameter and has a 3 fin design. This rocket comes standard with a 38mm motor mount. At ~32 oz., the 30" parachute is sized right for the stock kit to make a safe landing under most field conditions. This kit comes standard with our exclusive Linear Rail Lugs for use with 80/20 brand launch rails. The stock airframe is ideal for flights up to approx. 0.85 Mach. Motor Recommendations | More Specifications It is prudent to sim your kit/motor combination using the actual weight of your finished model to determine max velocity, altitude, ejection delay, etc. This will allow you to make an informed decision when selecting a suitable motor for your rocket. Please consult with a NAR or Tripoli certified member to ensure your flights are fun and safe.
