Aerotech RMS packaging with label on a white background
AeroTech F52-8T reload kit components including blue propellant grain, motor hardware parts, and FirstFire initiator displayed on white background
Aerotech RMS packaging with label on a white background
AeroTech F52-8T reload kit components including blue propellant grain, motor hardware parts, and FirstFire initiator displayed on white background

AeroTech F52-8T RMS-29/40-120 Reload Kit (1-Pack) 65208

$17.25 $22.99
Free CONUS Economy Shipping on All Orders $100.00 or More
*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: AER65208
Try Lay-Buy at checkout. Minimum of 20% down and maximum 6 months "Lay Away" plan. Your product will be shipped after balance is paid. Pre-orders will ship after balance is paid in full and product becomes available. Select "PUT IT ON LAY-BUY' at checkout and spread out those payments. Terms and restrictions apply.

AeroTech F52-8T RMS-29/40-120 Blue Thunder Reload Kit

Experience the brilliant violet-blue flame of the AeroTech F52-8T RMS-29/40-120 Reload Kit, featuring Blue Thunder™ composite propellant. This single reload delivers 72.95 N-sec total impulse with an 8-second delay, producing a stunning visual display perfect for high-altitude flights. 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 Violet-Blue Flame: Blue Thunder propellant creates a distinctive, eye-catching exhaust plume
  • Extended Delay Time: 8-second delay provides optimal coast time for high-altitude flights
  • Superior Thrust Performance: 52.0 N average thrust with 83.0 N peak thrust over 1.40 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: 72.95 N-sec (F-class)
  • Average Thrust: 52.0 N
  • Peak Thrust: 83.0 N
  • Thrust Duration: 1.40 seconds
  • Delay Time: 8 seconds
  • Propellant Weight: 31.0 grams
  • Total Reload Weight: 37.0 grams

What's Included

  • 1 AeroTech F52-8T 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

Enhance your rocketry experience with these related items from MPM Hobbies:

About AeroTech

AeroTech is a leading manufacturer of high-performance composite propellant rocket motors, trusted by hobbyists and professionals worldwide. Their Blue Thunder propellant line delivers exceptional visual performance with brilliant violet-blue flames that create unforgettable launch experiences. 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

Visit MPM Website

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.