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Estes Rockets Tandem-X (2 rockets) (English Only) - B/I


Estes Rockets Tandem-X (2 rockets) (English Only) - B/I


Two is better than one! This exceptional rocket set features a pair of extreme, high performance rockets and a launch system.

The beginner level Amazon is as imposing as the name sounds. This giant stands almost 30 inches tall and is quick and easy to build! A black body tube, precolored plastic nose cone and fins and a tiger striped self-stick decals make building this rocket easy to do in about an hour. When flown on our standard engines, this huge rocket can reach heights over 650 feet.

The Crossfire ISX is an intermediate level kit that can easily be built in about a day. This rocket features a totally streamlined shape with aerodynamic fins and nose cone. It stands 15.6 inches tall. When launched with powerful Estes standard engines, this bullet can reach cloud busting heights up 1,150 feet. A preassembled 12 inch parachute returns the Crossfire back to earth to launch again and again.

LAUNCH SYSTEM includes Electron Beam Launch Controller (requires 4 1.5V high quality AA alkaline batteries) and Porta-Pad II Launch Pad.

Recommended Engines Amazon: B4-2, B4-4, B6-2, B6-4, C6-3, C6-5
Crossfire ISX: A8-3, B4-4, B6-4, C6-5, C6-7
Projected Max Altitude Amazon: 600 ft. (183 m)
Crossfire ISX: 1150 ft. (350 m)
Recovery System Amazon: 18 in. (45.7 cm) Parachute
Crossfire ISX: 12 in. (30.5 cm) Parachute
Length Amazon: 29.4 in. (74.7 cm)
Crossfire ISX: 15.6 in. (39.6 cm)
Diameter Amazon: 1.33 in. (34 mm)
Crossfire ISX: .98 in. (25 mm)
Estimated Weight Amazon: 3 oz. (85 g)
Crossfire ISX: 1.3 oz. (37 g)
Estimated Assembly Time Amazon: 1 Hour (painting and glue drying time not included)
Crossfire ISX: 1 Hour (painting and glue drying time not included)
Fin Materials Amazon: Plastic
Crossfire ISX: Laser cut wood
Decal Type Amazon: Self-stick
Crossfire ISX: Self-stick
Launch System Amazon: Includes Porta-Pad II and Electron Beam Launch Controller
Crossfire ISX: Includes Porta-Pad II and Electron Beam Launch Controller
Launch Rod Size Amazon: 1/8"
Crossfire ISX: 1/8"
Age Recommendation Estes model rocketry is recommended for boys and girls ages 10+ with adult supervision for those under 12, and rocketeers of all ages.
Level Beginner

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