Aerotech E28-7T Blue Thunder Rocket Motor

This RMS motor reload utilizes RCSs exclusive Blue Thunder™ aerospace grade composite propellant formulation, which produces a gorgeous bright violet-blue flame with a minimum of exhaust smoke. Blue Thunder™ 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™ Initiato…

HDK-09 for use with D15-7T, E28-7T (3-pack)

The AeroTech HDK-09 is for use with D15-7T (41507) and E28-7T (52807). The motor hobby delay kit comes with 3 rocket delay elements and spacers. Motor delay O-rings, delay insulators and other parts are supplied with the RMS reload kits. Note that Hobby Delay Kits and High Power Delay Kits are not interchangeable. This AeroTech kit is U.S. mailable with no hazmat fee!