Aerotech RMS packaging with label on a white background
Set of plumbing parts including pipes, washers, and connectors on a white background
Aerotech RMS packaging with label on a white background
Set of plumbing parts including pipes, washers, and connectors on a white background

AeroTech F40-4W RMS-29/40-120 Reload Kit (1-Pack) 64004

$17.25 $22.99
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*This is a product we must order from a distributor. Expect shipment within 14 business days or up to 30 business days for this product to come to MPM Hobbies. Products listed as back or pre-orders may take longer than 30 days. Distributor product availability may change without the knowledge of MPM Hobbies. Should this occur, we will notify you via email, text or phone call. Please read our "Shipping Policy" for details on mixed orders i.e orders covering both in-house and products we must order from the distributor.* For better information on product availability please call or text us at 1-(904) 885-0559
SKU: AER64004
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AeroTech F40-4W RMS-29/40-120 White Lightning Reload Kit

Experience the brilliant white flame and thunderous roar of the AeroTech F40-4W RMS-29/40-120 Reload Kit, featuring White Lightning™ composite propellant. This single reload delivers 62.3 N-sec total impulse with a 4-second delay, producing a bright white flame and dense white smoke trail that makes tracking your rocket effortless. Compatible with the RMS-29/40-120 reloadable motor system, this reload offers exceptional performance and value for mid-power rocketry enthusiasts.

Key Features

  • Brilliant White Flame & Dense Smoke: White Lightning propellant creates a stunning visual display with thick white exhaust for easy tracking
  • Throaty Roar: Distinctive sound signature that announces your rocket's ascent
  • Superior Thrust Performance: 40.0 N average thrust with 64.0 N peak thrust over 1.56 seconds
  • Reloadable System: Cost-effective reload kits work with RMS-29/40-120 motor hardware (sold separately)
  • Aerospace-Grade Propellant: Proven composite propellant technology for consistent, reliable performance
  • U.S. Mailable: No hazmat fees—ships via standard ground delivery
  • Certified Performance: TRA, NAR, and CAR certified for competition and recreational use

Technical Specifications

  • Motor Diameter: 29mm
  • Casing Length: 120mm (requires RMS-29/40-120 hardware)
  • Total Impulse: 62.3 N-sec (F-class)
  • Average Thrust: 40.0 N
  • Peak Thrust: 64.0 N
  • Thrust Duration: 1.56 seconds
  • Delay Time: 4 seconds
  • Propellant Weight: 27.0 grams
  • Total Reload Weight: 33.0 grams

What's Included

  • 1 AeroTech F40-4W reload assembly
  • 1 FirstFire™ Jr. Initiator
  • Detailed assembly instructions

Note: This is a reload kit only. RMS-29/40-120 Complete Motor Hardware Set is required and sold separately.

Certifications

This reload kit is certified by the Tripoli Rocketry Association (TRA), National Association of Rocketry (NAR), and Canadian Association of Rocketry (CAR) for safe recreational and competition use.

Complementary Products

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About AeroTech

AeroTech is a leading manufacturer of high-performance composite propellant rocket motors, trusted by hobbyists and professionals worldwide. Their White Lightning propellant line delivers exceptional visual performance with brilliant white flames, dense smoke trails, and a distinctive throaty roar. Learn more at AeroTech's official website.

Safety Note: Reload assembly requires careful attention to instructions. Always follow NAR/TRA safety codes and local regulations when launching model rockets.

Aerotech Website

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Backorder Notice

This item is currently listed as backorder with our distributors. By adding it to your cart, you acknowledge that shipping may be delayed for greater than 30 days until the item becomes available.