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 Motor Recommendations
Diameter: 2.2" | Height: 57" | MMT: 38mm
Parachute: 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.