Adapters for 18 and 24 mounts

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Engine Adapters Mini to Standard

Engine Adapters Mini to Standard

Two simple steps transform a mini engine into a standard size. Insert a mini engine into the adapter, and insert the adapter into a rocket. 3 adapters per pack. Reusable. Rockets weighing up to 2 ounces that would normally fly on A8-3 engines can be flown on A10-3T engines.
$5.00

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Engine Adapters Standard to D

Engine Adapters Standard to D

Two simple steps transform a standard engine into a D size. Insert a standard engine into the adapter, and insert the adapter into a rocket. 3 adapters per pack. Reusable. Rockets weighing up to 4 ounces that would normally fly on C11 or D12 engines can be flown on B and C engines.
$5.00

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Engine Adapters 24 mm to 29 mm

Engine Adapters 24 mm to 29 mm

Adapts Estes 24 mm C11/D, Estes 24 mm E and Estes E30 series Composite engines to a 29 mm Estes casing size. 2 sets per package. Includes orange adapter tubes also. Note: the This is the adapter of the same size as Estes E16 and F15 Black Powder Motors. It will allow you to fit Estes D and E...
$5.00

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E to D Spacer. 2 Pack

E to D Spacer. 2 Pack

These spacers allows you to place 24mm D size motor or casing into E-size motor tube. Works for Estes D and large C motors as well as to fit RMS-24 motor into E motor mount
$1.10

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