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Bandai Option Parts Set Gunpla 10 (Galaxy Booster) full parts layout, showing the 12-wing booster unit and display pedestal included in this set.
Bandai Option Parts Set Gunpla 10 (Galaxy Booster) close-up on the articulated wing joints.
Bandai Option Parts Set Gunpla 10 (Galaxy Booster) close-up on the booster mounted in backpack position.
Bandai Option Parts Set Gunpla 10 (Galaxy Booster) official retail package artwork.
Bandai Option Parts Set Gunpla 10 (Galaxy Booster) full parts layout, showing the 12-wing booster unit and display pedestal included in this set.
Bandai Option Parts Set Gunpla 10 (Galaxy Booster) close-up on the articulated wing joints.
Bandai Option Parts Set Gunpla 10 (Galaxy Booster) close-up on the booster mounted in backpack position.
Bandai Option Parts Set Gunpla 10 (Galaxy Booster) official retail package artwork.

Bandai 1/144 Option Parts Set Gunpla 10 (Galaxy Booster)

$14.99 AUD
The 12-wing backpack booster from the Build Strike Galaxy Cosmos, each wing independently articulated for a custom silhouette. Snap-fit, no cement or paint needed, with its own display pedestal.
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Key features
  1. 12 Fully Articulating Wings: This is the crown jewel of the Galaxy Booster. Each wing moves independently, giving you incredible creative freedom for posing your Gunpla model. Imagine dynamic action poses or majestic displays of celestial power - the possibilities are endless!
  2. Universal Compatibility: Breathe new life into your existing collection! The Galaxy Booster is designed to seamlessly integrate with most 1/144 scale Gunpla models. This opens a universe of customization options and lets you upgrade your favorite Gunpla builds.
  3. Premium Quality and Easy Assembly: Crafted from high-grade plastic, the Galaxy Booster boasts exceptional durability and a sleek finish that complements any Gunpla model. Plus, the streamlined design and clear instructions make assembly a breeze. You'll be customizing your Gunpla and achieving epic poses in no time!
Returns & Refunds
  1. Australian Consumer Law Compliance: Mecha Express Australia strictly adheres to the Australian Consumer Law for all transactions.
  2. Contact Process for Issues: If you encounter any issues with your purchase, you should first contact Mecha Express Australia via email at support@mechaexpressaustralia.com.au, describing the problem and providing photos and contact details.
  3. Response and Advice: Mecha Express Australia will promptly respond to your email to discuss the issue and advise on the next steps.
  4. USA Customer Policy: USA customers are not eligible for returns, refunds, or compensation for any issues including lost, stolen, or incorrectly delivered items.
  5. Return Conditions for AU and NZ: Items must be returned in their original, undamaged, and resalable packaging if requested by Mecha Express Australia.
  6. Refund and Replacement Policy: Australian and New Zealand customers may receive replacements or refunds for reasons like change of mind (before dispatch with a restocking fee), incorrect items, lost/stolen/damaged parcels during delivery, missing parts, or inability to supply an item. Mecha Express Australia will give you a Reply Paid number for you to return these items at no cost to you at your local Australia Post outlet.
  7. Non-refundable Items: Items that cannot be refunded include those that are opened, used, partly assembled, lost parts, self-damaged items, or items found with no issues.
  8. Duplication Promise: Returns are accepted if you receive a duplicate gift, provided the item is returned in resalable condition and at your own expense.
  9. Pre-Order Cancellation: While pre-order refunds are typically not offered, requests will be considered but subject to a 10% restocking and administration fee.
  10. Restocking and Administration Charge: A 10% fee applies to canceled orders or refunds to cover non-refundable third-party fees, calculated on the total value of the products and shipping costs.
Series FAQ

Bandai 1/144 Option Parts Set Gunpla 10 (Galaxy Booster)

The Galaxy Booster is the backpack support unit from the Build Strike Galaxy Cosmos, sold separately as a Gunpla option parts set. Twelve wings, each independently articulated, so you can shape the silhouette from a tight display profile to a full wingspan action pose.

Snap-fit, no cement and no paint needed. A dedicated display pedestal is included so the booster can stand on its own as a support-unit display piece.

What's in the box

  • Galaxy Booster unit with 12 articulated wings
  • Joint parts, one set
  • Display pedestal
  • Instruction manual

Compatible kits

Officially the backpack unit of the HGBF Build Strike Galaxy Cosmos. The joint parts use the standard HG 1/144 connection points, so the booster also attaches to a range of other HG-series Gundam kits for a custom loadout.

Fast Australian shipping

Dispatched same day from Brisbane if ordered before 2pm AEST on weekdays. Packed securely in a sturdy outer box with water-soluble cornstarch void fill that dissolves cleanly in the sink.

Last updated: 4 August 2026 (AEST)

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Frequently Asked Questions

Will the Galaxy Booster fit on my specific Gunpla model?

The Galaxy Booster is designed for most 1/144 scale Gunpla models. However, it's always a good idea to check the connection points on your specific model to ensure compatibility. You can find size and connection point information for most Gunpla models online or consult your model's manual.

Can all the wings on the Galaxy Booster move?

Absolutely! One of the best features of the Galaxy Booster is its 12 fully posable wings. This allows you to create a wide variety of dynamic poses and customize your Gunpla's silhouette for maximum impact.

How difficult is it to assemble the Galaxy Booster?

The Galaxy Booster is designed for ease of use. It comes with clear instructions and a streamlined design, making assembly a breeze. So you can get back to customizing and posing your Gunpla in no time.

Is the Galaxy Booster made of high-quality materials?

Yes! The Galaxy Booster is crafted from high-grade plastic, ensuring exceptional durability and a flawless finish. This means it will look great and withstand the wear and tear of posing and display.

I see some reviews mentioning limited stock. Is the Galaxy Booster hard to find?

The Galaxy Booster might be subject to limited availability depending on the retailer. If you're interested in getting your hands on this awesome upgrade set, it's best to add it to your cart and purchase it as soon as possible.

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