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Estes Tandem-X (2 Rockets) Model Rocket Launch Set

Estes Tandem-X (2 Rockets) Model Rocket Launch Set

SKU: EST-1469X

Regular price $89.99
Regular price Sale price $89.99
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Double the fun with the Estes Tandem-X Model Rocket Launch Set, offering exceptional value. This impressive rocket set includes two high-performance rockets and a launch system, delivering an exhilarating experience for both new and seasoned rocketeers.

The E2X (Easy to Assemble) Amazon lives up to its imposing name. Standing nearly three feet tall, this giant rocket is quick and effortless to build. With a tiger-striped body tube, precolored plastic nose cone and fins, and self-stick decals, assembling this rocket takes about an hour. When launched with our standard engines, it soars to heights exceeding 650 feet, descending gracefully with its 18-inch preassembled parachute.

The Crossfire ISX, a Skill Level 1 kit, can be assembled in just a day. With its streamlined design, aerodynamic fins, and nose cone, this rocket stands 15.6 inches tall. Powered by powerful Estes standard engines, it can reach impressive heights of up to 1,200 feet. The Crossfire gracefully returns to Earth using its preassembled 12-inch parachute, ready for multiple launches.

The LAUNCH SYSTEM includes an Astron II Launch Controller and an Astron II Launch Pad.

To launch these rockets, you will need Estes model rocket engines, starters, and recovery wadding, which are sold separately. Additionally, the launch controller requires four 1.5V high-quality AA alkaline batteries, not included.

Technical Specifications:

E2X - Amazon

Length: 33.6 in. (85.3 cm), Diameter: 1.33 in. (34 mm), Weight: 3.3 oz. (94 g)

Features Molded Plastic Fins, Self-Stick Decals, and Parachute Recovery

Recommended Engines: B4-2, B4-4, B6-2, B6-4, C6-3, C6-5

Max Altitude: 600 feet (183 m)

Skill Level 1 - Crossfire ISX

Length: 15.6 in. (39.6 cm), Diameter: .98 in. (25 mm), Weight: 1.3 oz. (37 g)

Features Laser Cut Balsa Fins, Self-Stick Decals, and Parachute Recovery

Recommended Engines: 1/2A6-2, A8-3, B4-2, B4-4, B6-2, B6-4, C6-3, C6-5

Max Altitude: 1150 ft. (350 m)

Estes model rocketry is suitable for ages 10 and up, with adult supervision for those under 12. Unless stated otherwise, all models require assembly. Tools, construction, and finishing supplies are sold separately. To launch the rockets, you will need a launch system, model rocket engines, igniters, and recovery wadding, which are sold separately.

Shipping and returns

Our flat rate within the majority of Australia is $9.95 each order for standard courier or Australia Post delivery, but free for orders over $125. 

Gift wrapping is available although that may not be possible for some large items and we will let you know promptly if that is the case. Our Checkout process notifies choices during purchasing. Just let us know what message you wish it to have.


We understand you may change your mind! If your order has been dispatched, we will arrange a refund or exchange for you, as long as the products are returned:

  • Unused, unopened, undamaged and in original condition and packaging
  • In a saleable condition upon return
  • Returned within 30 days of delivery
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