Quest Q-jet

AeroTech G64-4W RMS-29/40-120 Reload Kit (1 Pack) - 76404

AeroTech G64-4W RMS-29/40-120 Reload Kit (1 Pack) - 76404 - Main image
$18.58 $29.49 In stock

The AeroTech Reloadable Motor System RMS is an aluminum cased reusable motor in kit form that is assembled by the user. You will need AeroTech RMS-29/40-120 motor hardware to build and complete the motor for many reliable flights. Motor hardware is available separately in a complete set, and also as individual parts. Important: Mid Power RMS reload kits are not compatible with High Power RMS products. This RMS motor reload utilizes RCSs exclusive White Lightning™ aerospace grade composite propellant formulation, which produces a gorgeous bright white flame with lots of dense white smoke and a throaty roar at lift-off.

The AeroTech motor reload kit comes with 1 rocket motor reload. Reload kits include all internal motor components and FirstFire™ Initiators. This AeroTech motor 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)

    Casing Length: 4.875 inches (124mm)

    Hardware Required: RMS-29/40-120

    Total Impulse: 118.8 N-sec

    Average Thrust: 56.8 newtons

    Peak Thrust: 98.3 N-sec

    Thrust Duration: 2.09 seconds

    Delay Time: 4 seconds

    Propellant Weight: 62.5 grams

    Motor Weight: 151 grams

    Maximum Liftoff Weight: Due to the variables involved, AeroTech/Quest currently does not list or post recommended maximum lift-off weights for their mid-power and high-power rocket motors. Instead, we recommend utilizing either the RockSim software available at www.apogeerockets.com or OpenRocket Simulator available at www.openrocket.info.

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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 (4.6 / 5 · 5 reviews)

Andrew ★★★★★

Assembling the reload kit was straightforward once I got the hang of it, and the aluminum casing fits together snugly with the required hardware. The motor burned clean and consistent through the flight, and I’ve got a spare packed for my next launch day.

Mia ★★★★★

Fired this in my high-power rocket last weekend and the assembly was straightforward once I got the hang of it. The fact that the casing is reusable is a huge win for the price, I just need to grab the hardware kit and I'm set for multiple launches.

Robert H. ★★★★★

The aluminum casing feels rock solid in hand, and once I got the reload loaded into my RMS-29/40-120 hardware, the burn was perfectly consistent through all three phases. Definitely the cleanest motor I've flown this year, zero hiccups from prep to recovery.