• 24mm to 29mm Rocket Engine Adapter
  • 9753 PSII Engine Adapter
  • 24mm to 29mm Rocket Engine Adapter Instructions
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Estes Rockets

24 mm to 29 mm Engine Adapter

24 mm to 29 mm Engine Adapter

SKU: 009753
$6.99
$6.99
Sale Sold Out

Very simple transformation of an Estes 24 mm casing into an Estes 29 mm casing size. Reusable.

Adapts Estes 24 mm C11/D, Estes 24 mm E and Estes E30 series Composite engines to a 29 mm Estes casing size. Also adapts other brands of 24 mm composite single use and RMS motor systems. 2 sets per package. Includes orange paper adapter tubes, as shown, and are designed for reuse over and over.

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Customer Reviews

Based on 3 reviews
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T
THOMAS DAVELLI (Elyria, OH)
Mars man

Quality and service is great. Engine availability is sub par. Otherwise everything is good

G
GM (Sandy, UT)
These are fine adapters

These are fine adapters for using 24mm motors in your 29mm rockets. Maybe slightly heavy at 12.9 grams (+2.8g for the spacer), but your 29mm rocket is built for that extra weight in the back, right?

The best thing about these adapters is that they come with two ORANGE SPACERS for to use shorter 24mm x 75mm motors in your 24mm x 95mm rockets!

J
JohnA
Use this as well as their smaller 13mm to 18mm

Use this as well as their smaller 13mm to 18mm and 18mm to 24mm adapters. Works great and they last a long time. I have some that have been used 20 or more times without an issue. Another note is that you can use this 24mm to 29mm adapter with Aerotech 24mm motors. They fit perfect and allow you to fly 24mm motors in rockets with 29mm mounts.

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