What age is the Sprockets recommended for?

This set is recommended for ages 18+.

When was the Sprockets released?

Sprockets was released in 2009.

🏛 Technic

Set #991452

Sprockets

Name: Sprockets
Brand: LEGO
SKU: 991452-1

Sprockets is a fundamental Technic parts pack.

🏆 Best For: Ideal for kids and adults new to LEGO Technic or those looking to expand their parts collection ⏱ 0.5 hr build 🧩 22 pcs

★★★☆☆ 3.5

Fans appreciate this set as a basic parts pack for Technic building, but it's not exciting as a standalone model. Good for expanding a Technic collection but not a must-have.

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📝 Our Take

Sprockets is a fundamental Technic parts pack. Focusing on gear elements, this set provides a basic introduction to mechanical functions and movement in LEGO models.

This set is perfect for budding Technic builders and MOC enthusiasts. With its specialized parts, it can be integrated into more complex models to add functionality.

Skip this if you are looking for a complete model or display piece. This set is primarily a parts pack and doesn't offer a standalone building experience. Consider larger Technic sets for a more involved project.

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What other Technic sets would complement this one? How can I use these parts to build a simple machine? Is this a good set for learning about gears and mechanics? What are some creative ways to incorporate these parts into MOCs?

🧱 Building Experience

🧩

Pieces

⏱

0.5h

Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple assembly focusing on gear placement
Introduction to basic Technic principles
Great for experimenting with mechanical movement
Easy integration into custom builds

📈 Investment Analysis

→ Price stable

C+

Investment Grade

⏳ Active

As a retired set from 2009, Sprockets has the potential to appreciate in value due to its age and the limited availability of specific Technic parts. However, its low piece count and lack of unique elements might limit significant price increases. Demand will likely come from Technic enthusiasts looking to replenish their parts inventory. While not a high-risk investment, expect moderate growth over time.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

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Compared to other Technic sets, Sprockets is a very basic parts pack. It doesn't offer the same building experience as sets like the smaller Technic cars or motorcycles. However, it provides essential components for adding functionality to other models, which makes it a valuable addition to a Technic builder's collection.

📦 Full Parts Inventory - 2 unique parts • 22 total pieces

Technic Tread Spr...

Part #: 57519 10× Orange

Technic Tread Spr...

Part #: 57520 12× Black

This set is a good source for basic Technic sprocket wheels. The black and orange colors are standard and useful for a variety of builds requiring gear mechanisms.