NEW !! Single-use engines for model rockets made in Europe! F35 motors with 8 delay, in two-pack. For upper stages of multistage rockets, or light rockets designed for F motors.

NEW !! Single-use engines for model rockets made in Europe! F35 motors with 6 seconds delay, in two-pack. Can be used in Estes PRO Series rockets, Aerotech kits, LOC/Precision rockets, some Public Missiles Ltd. kits, and many others. And of course in your personal designs!

NEW !! Single-use engines for model rockets made in Europe! F35 motors with 4 seconds delay, in two-pack. Can be used in Estes PRO Series rockets, Aerotech kits, LOC/Precision rockets, some Public Missiles Ltd. kits, and many others. And of course in your personal designs!

NEW !! Single-use engines for model rockets made in Europe! F35 with 0 seconds delay motors for use in the first stages of multistage rockets, in a two-pack.

NEW !! Single-use engines for model rockets made in Europe! E20 with 8 seconds delay, in a two-pack. Same dimensions as the Estes E motors or Aerotech 24 mm F motors (24 x 95 mm).

NEW !! Single-use engines for model rockets made in Europe! E20 with 6 seconds delay, in a two-pack. Same dimensions as the Estes E motors or Aerotech 24 mm F motors (24 x 95 mm).

NEW !! Single-use engines for model rockets made in Europe! E20 with 4 seconds delay, in a two-pack. Same dimensions as the Estes E motors or Aerotech 24 mm F motors (24 x 95 mm).

NEW !! Single-use engines for model rockets made in Europe! E20 with 0 seconds delay motors for use in the first stages of multistage rockets, in a two-pack. Same dimensions as the Estes E motors or Aerotech 24 mm F motors (24 x 95 mm).

NEW !! Single-use engines for model rockets made in Europe! D20 with 8 seconds delay motors, suitable for light rockets or upper stages using a 24 mm D motor, in a three-pack. Same dimensions as the Estes D motors (24 x 70 mm) but with 67% more power!

NEW !! Single-use engines for model rockets made in Europe! D20 with 6 seconds delay motors, suitable for all rockets using a 24 mm D motor, in a three-pack. Same dimensions as the Estes D motors (24 x 70 mm) but with 67% more power!

NEW !! Single-use engines for model rockets made in Europe! D20 with 4 seconds delay motors, suitable for all rockets using a 24 mm D motor, in a three-pack. Same dimensions as the Estes D motors (24 x 70 mm) but with 67% more power!

NEW !! Single-use engines for model rockets made in Europe! D20 with 0 seconds delay motors for use in the first stages of multistage rockets, in a three-pack. Same dimensions as the Estes D motors (24 x 70 mm) but with 67% more power!