Quest Q-jet

AeroTech F12-5J RMS-24/40 Reload Kit (3 Pack) - 61205

AeroTech F12-5J RMS-24/40 Reload Kit (3 Pack) - 61205 - Main image
$32 $48.49 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-24/40 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 Black Jack™ aerospace grade composite propellant formulation, which produces a visible black exhaust plume and a denser dark tracking smoke. Black Jack™ motors provide a higher level of thrust than White Lightning™ motors of the same total impulse and are perfect for high lift-off acceleration.

The AeroTech motor reload kit comes with 3 rocket motor reloads. 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: 0.938 inches (24mm)

    Casing Length: 2.75 inches (70mm)

    Hardware Required: RMS-24/40

    Total Impulse: 43.2 N-sec

    Average Thrust: 14.7 newtons

    Peak Thrust: 23.5 N-sec

    Thrust Duration: 2.9 seconds

    Delay Time: 5 seconds

    Propellant Weight: 30 grams

    Motor Weight: 65.8 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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.5 / 5 · 4 reviews)

Miles S. ★★★★★

Took my time assembling the first reload with the RMS-24/40 hardware, and the fit was precise — no forcing or sanding needed. The three-pack means I’ve got two more launches lined up for the weekend, which feels like solid value for the price.

Ruby ★★★★★

Three packs of these on the shelf means I'm set for a solid afternoon of flights. The reloads slide into the aluminum casing without any fuss, and the assembly is straightforward enough that I had the first one loaded in under ten minutes. No complaints at all.

Ruby ★★★★☆

Assembling these reloads is straightforward once you've done it a couple times, and the three-pack gives you plenty of practice for the price. The aluminum casing is reusable, which makes the cost per flight better over a season. Only wish the instructions were a bit clearer on the first try, but th