Quest Q-jet

AeroTech HDK-24 RMS-29/40-120 Hobby Delay Kit (3-Pack) - 43524

AeroTech HDK-24 RMS-29/40-120 Hobby Delay Kit (3-Pack) - 43524 - Main image
$8.37 $12.49 In stock

The AeroTech HDK-24 is for use with G53-5FJ (73305) 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 (5.0 / 5 · 5 reviews)

Amelia ★★★★★

Ordered these for my G53-5FJ motors and the delay timing has been dead consistent across all three launches so far. The included O-rings and insulators saved me a trip to the parts bin, which is a nice touch. Ejection charges fired right at apogee every time.

Abigail L. ★★★★★

The three delay elements and spacers dropped right into my G53-5FJ without any trimming, and the included O-rings and insulators meant I didn't have to dig through my parts box mid-build. Ejection timing came out consistent across all three flights.

Stella I. ★★★★★

I’ve bought delay kits before that never seemed to have all the parts, so finding the three delay elements with the insulators and O-rings actually included was a relief. The spacers let me fine-tune the delay without any guesswork, and everything seated snugly on the G53-5FJ motor.