This is the D12-7 Standard Model Rocket Engines/Motors from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. Do not burn, soak in water to destroy. Due to small parts that could cause a choking hazard please keep away from children 3 years of age and younger. For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities. Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions. Estes products may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

Product Rank

#3 in D Size
#33 in Rocket Engines
#90 in Model Rockets

Includes

Two D12-7 Engines
Two Igniters
Igniter Plugs

Features

Upper stage engine.
Engine can also be used as a single stage engine.
Maximum lift weight is 8 ounces.
Engines tested and certified by the NAR.
Easy to use and comes with clear instructions.

Requirements & Suggestions

Model rocket
Adult Supervision for Children Under 12

Comments

WARNING: Flammable. Read instructions before use.

Specifications

Length: 2.75" (7cm)
Diameter: .95" (24mm)

Reviews

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D12-7

By: purplebears

A good engine for the lightweight D enabled rockets.

(22)

Packes quite a punch

By: SteveAwesome (Highlands Ranch, Colorado)

All I can say is wow for your lighter weight rockets, this engine will sent it into the clouds. heavier models still achieve great altitude with impressive lift off plume. Never had one fail and the longer delay is welcome for lighter single stage models that need the extra time to come down a bit before chute deployment. works very well in a 2 stage as well if your going for serious altitude.

(16)

#1568 Review

By: Sontfami (Sontfami@verizon.net)

I am happy with this product. I have been using Estes products or years now.

(5)