Quest Q-jet

Enerjet by AeroTech G-Force™ Mid-Power Rocket Kit - 89021

Enerjet by AeroTech G-Force™ Mid-Power Rocket Kit - 89021 - Main image
$125.11 $183.99 In stock

This kit stands over five feet tall! Featuring a big four inch diameter, the G-Force provides spectacular slow lift-offs when powered by AeroTech “G” motors.

Enerjet by AeroTech mid-power rockets have durable polymer fins with precision molded airfoils. The unique Fin-Lok™ fin mounting system carries and distributes aerodynamic and thrust loads throughout an integrated rocket structure. Assembly is quick, easy, neat, and precise. When the rocket reaches peak altitude, the Labyrinth™ ejection gas cooling system cools the hot gas from the rocket motor ejection charge. The cooled ejection gas pressurizes the parachute bay and ejects the parachute (requiring no parachute wadding). Every kit comes with motor adapters that allow you to easily use a range of different length, diameter and power Enerjet or AeroTech rocket motors.

All mid-power kits are of single stage design and come equipped with a 29mm motor mount and a screw-on aluminum 29mm motor retainer that doubles as a 24mm motor adapter and retainer. Heavy duty 1/4 inch launch lugs and conformal rail guides are also included with this kit. It gently recovers with a pre-assembled nylon parachute.

Enerjet Skill Level 4 master modeler kits require expert skills in model rocket construction and finishing. The assembly, finishing and glue drying time may take up to a week or more to complete the kit properly. Previous mid-power flying experience is recommended.

This kit requires assembly. Hobby glues, finishing supplies, building tools, launch system and rocket motors for launching are not included.

Launch supplies sold separately. Flying with E, F and G rocket motors requires the AeroTech Mantis Launch Pad (89281), AeroTech Interlock Launch Controller (893891), 24mm Q-Jet™, Enerjet  or AeroTech rocket motors with FirstFire™ Initiators and Recovery Wadding. A 12-volt battery source is required for the AeroTech Interlock Launch Controller - Not Included.

Recommended for ages 12 to adult. Direct adult supervision is suggested for those under 16 years of age when flying model rockets of this size and power.

Uses Enerjet F67-4W (1st flight), G74-6W, G80-7T rocket motors. Other AeroTech S-U, RMS, LMS, DMS model rocket motors, with a similar motor type (power) designation, should be OK for use in this product. For additional motor recommendations refer to RockSim or OpenRocket software.

  • Specifications:

    Skill Level 4

    Length: 60 in. (152 cm)

    Diameter: 4.0 in. (101 mm)

    Weight: 32 oz. (907 g)

    Motor Mount: 29mm (with 24mm adaptor)

    Recovery: Rip-stop Nylon Parachute

    Fins: 3 - Molded Polymer with Airfoil

    Décor: Self-adhesive Decals

    Please note: This is a large kit, shipping is calculated based on dimensional weight.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 4 reviews)

Abigail V. ★★★★★

I had the fin assembly glued up in under an hour, and the four-inch diameter really makes it feel solid on the pad. The G-Force flies perfectly level even in a light breeze, and the recovery wadding that came with it was more than enough.⏎

Scarlett D. ★★★★★

The slow lift-off on a G motor is exactly what I hoped for—that five-foot frame just hangs in the air before climbing, and the four-inch body makes it easy to track the whole flight. Assembly took a couple evenings, but the fins lined up clean and the first launch was picture-perfect.

Matthew J. ★★★★★

The four-inch diameter really delivers on those slow, dramatic liftoffs I was hoping for, and the build quality feels solid for the size. Spent a good weekend assembling it and the instructions were clear enough to keep it fun without being frustrating.