Quest Q-jet

AeroTech HDK-16 RMS-29/40-120 Hobby Delay Kit (3-Pack) - 43516

AeroTech HDK-16 RMS-29/40-120 Hobby Delay Kit (3-Pack) - 43516 - Main image
$8.49 $12.49 In stock

The AeroTech HDK-16 is for use with F52-5T (65205) motors. The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable.

This AeroTech kit is U.S. mailable with no hazmat fee! The sale of this high power motor to persons under 18 years of age is currently prohibited by federal law. Orders containing this item will not be shipped until proof of age (such as a copy of a driver's license) is received.

Certified by the Tripoli Rocketry Association (TRA), the National Association of Rocketry (NAR) and the Canadian Association of Rocketry (CAR).

  • Specifications:

    Motor Diameter: 1.125 inches (29mm)

    Hardware Required: RMS-29/40-120

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (4.8 / 5 · 4 reviews)

Aurora ★★★★★

Flew these with F52-5T motors on a windy day and the delay elements kept the ejection right at apogee, no early pops. The included spacers and O-rings fit perfectly, and having three in one pack means I don’t have to reorder for a while.

Nicholas K. ★★★★★

The three packs and all the O-rings and insulators included meant I didn’t have to hunt down spare parts mid-build, which was a relief. The spacers fit snugly on the F52-5T and my last launch had a perfect delay burn.

Thomas ★★★★★

Finally, a delay kit that comes with all the tiny O-rings and insulators included instead of making you hunt for them separately. I used these with an F52-5T motor and the burn time was exactly what I needed for a nice long coast before ejection. The three-pack is a great value for anyone building m