How many pieces are in the Gear/Wheel Set?

Gear/Wheel Set contains 163 pieces.

When was the Gear/Wheel Set released?

Gear/Wheel Set was released in 1972.

🏛 Gears

Set #803-2

Gear/Wheel Set

The Gear/Wheel Set 803-2 is a classic educational LEGO set.

Before you buy

Who it's for: Beginner build Great for young builders and those interested in learning basic mechanical principles
Build: 163 pieces · about 1.5 hours Build time is an estimate.
Availability: Likely retired

★★★☆☆ 3.8 AI-generated review score, not a customer rating

A historically significant set that introduces basic mechanical concepts with LEGO. While simple compared to modern sets, it provides a nostalgic building experience and educational value, especially for vintage LEGO collectors.

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📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Gear/Wheel Set 803-2 is a classic educational LEGO set. Released in 1972, it’s a foundational set focused on teaching basic mechanical principles through LEGO gears, axles, and bricks. This set allows builders to create simple machines and explore how different gear ratios affect speed and power.

This set is perfect for LEGO enthusiasts interested in the history of LEGO Technic. While the building experience is straightforward, the set provides a hands-on introduction to gear mechanisms and is excellent for educational purposes. It's also a nice display piece for vintage LEGO collectors.

Skip this if you're looking for complex building techniques or modern aesthetics. This set's simplicity might not appeal to builders accustomed to advanced LEGO sets. Consider more modern Technic sets with intricate designs if you want a challenging build experience.

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🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

163

Pieces

⏱

1.5h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple construction focused on demonstrating gear mechanisms
Introduction to gear ratios and their effects
Utilizes classic LEGO bricks and Technic elements
Provides a hands-on learning experience

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

Not enough price history for a trend

Investment Grade

⏳ Retired

The Gear/Wheel Set 803-2 holds moderate investment potential due to its age and status as a vintage LEGO set. Complete sets in good condition can command a premium among collectors interested in LEGO history. The set's educational focus and inclusion of early Technic elements add to its appeal. However, the relatively low piece count and common parts may limit significant appreciation. Keeping the set sealed or in excellent condition is crucial to maximizing its investment value.

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

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Compared to modern Technic sets, the Gear/Wheel Set 803-2 is significantly simpler. While modern sets offer complex building techniques and advanced features, this set provides a basic introduction to gear mechanisms. Collectors interested in vintage LEGO sets might choose this for its historical significance, while those seeking challenging builds should opt for newer Technic models.

📦 Parts Inventory

Piece count: 163
Parts cataloged in this inventory: 26 unique parts, 163 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Brick 2 x 4 witho...

Part #: 3001a 14× Blue

Brick 2 x 3 witho...

Part #: 3002a 2× Yellow

Part #: 3003a 4× Yellow

Brick 1 x 2

Part #: 3004 4× Red

Brick 1 x 2

Part #: 3004 4× Yellow

Part #: 3009 2× Yellow

Part #: 3020 2× Yellow

Part #: 3634b 4× Black

Technic Axle 4

Part #: 3705 8× Milky White

Technic Axle 6

Part #: 3706 4× Milky White

Technic Axle 8

Part #: 3707 4× Milky White

Technic Axle 12

Part #: 3708 2× Milky White

Technic Brick 2 x...

Part #: 3709a 12× Light Gray

Part #: 572 3× Yellow

Technic Bush with...

Part #: 584 14× Red

String Cord Mediu...

Part #: 7916c50 1× Black

Technic Universal...

Part #: 9244a 2× Red

The set features a good selection of basic bricks, plates, and gears in red, blue, yellow, and light gray. The inclusion of Technic axles and gears makes it a useful source for early Technic elements.