24 mm to 29 mm Engine Adapter

The Estes 24 mm to 29 mm Engine Adapter makes it easy to fly rockets with 24 mm engines in a 29 mm mount. This versatile accessory allows you to use Estes C11, D, E, and E30 composite engines, as well as other 24 mm composite single-use and RMS motor systems, without having to modify your rocket.

Each package includes two durable orange paper adapter tubes, giving you everything you need for multiple flights. Reusable and reliable, this adapter is an essential tool for rocketeers looking to expand their engine options and maximize flexibility.

• Expand Compatibility: Use 24 mm engines in 29 mm mounts with no modifications
• Reusable Design: Durable adapter tubes support multiple launches
• Wide Engine Support: Compatible with Estes C11, D, E, and E30 engines, plus other composite systems
• Package Includes: Two orange paper adapter tubes
• Cost-Effective: Get more use out of your rockets with flexible engine options