HDK-20 for use with G64-7W, G53-10FJ (3-pack)

The AeroTech HDK-20 is for use with G64-7W (76407) and G53-10FJ (73310) motors. 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! 

Certified by the Tripoli Rocketry Association (TRA), the National Association of Rocketry (NAR) and the Canadian Association of Rocketry (CAR).

• Specifications:

  Motor Diameter: 1.125 inches (29mm)

  Hardware Required: RMS-29/40-120

Earn Reward Points: 10

Earn Discount: $0.30