The Estes A3-2T mini engine delivers reliable, repeatable performance in the compact 13mm category. Featuring a total impulse of 2.50 N sec and a 2 second delay, this motor provides a quick boost followed by a short coast to recovery, ideal for lightweight rockets that benefit from controlled altitude and predictable deployment timing.

For retailers, mini engines represent an accessible entry point for new hobbyists and a dependable refill purchase for returning customers. The A3-2T supports more than 15 compatible mini rocket kits, creating multiple cross sell opportunities and reinforcing brand loyalty through consistent in field performance.

The compact size and approachable power profile make this engine especially attractive for families, first time flyers, and customers seeking lower altitude flights. Its manageable thrust and short burn duration help position it as a practical choice for smaller launch areas, broadening its appeal across different customer segments.

Each package includes four A3-2T engines, four starters, and four mini starter plugs, providing a complete solution for multiple launches. Stocking this 13mm option ensures your engine assortment covers the full range of customer needs, from entry level mini rockets to experienced hobbyists expanding their fleet.

ATTENTION: Estes Industries, LLC requires all purchasers and users of Estes® Model Rocket Engines to adhere strictly to all applicable local, state, and federal laws, regulations, and safety standards. The user assumes all responsibility for the safe and lawful use of Estes® products. Estes Industries, LLC expressly disclaims any and all liability for personal injury, property damage, or other loss resulting from the misuse, improper handling, or unauthorized application of its model rocket engines.