How many pieces are in the Track and Sprockets?

Track and Sprockets contains 110 pieces.

What age is the Track and Sprockets recommended for?

This set is recommended for ages 18+.

When was the Track and Sprockets released?

Track and Sprockets was released in 2014.

🏛 Technic

Set #5003162

Track and Sprockets

Track and Sprockets is an essential mechanical expansion pack for Technic enthusiasts and robotic builders.

🏆 Best For: MOC builders, robotics enthusiasts, and Technic builders needing functional continuous track elements ⏱ 0.25 hr build 🧩 110 pcs

★★★☆☆ 3.8

Praised as an extremely handy and cost-effective parts pack for MOC engineers needing high-volume tread links, though casual fans note it offers no standalone model or interactive build.

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📝 Our Take

Track and Sprockets is an essential mechanical expansion pack for Technic enthusiasts and robotic builders. Released in 2014, this supplementary pack provides an efficient bulk supply of heavy-duty continuous tread links and matching drive wheels designed to power tracked vehicles and conveyor systems.

This set is perfect for MOC creators, Mindstorms engineers, and vehicle designers looking to add functional caterpillar tracks to custom builds. With zero complex steps, it is purely a practical resource pack that can be snapped together in just a few minutes to support massive mechanical projects.

Skip this if you are looking for a standalone display model or an engaging narrative build experience. This is purely a functional parts pack, so builders seeking a complete vehicle should check out sets like the Technic Heavy-Duty Bulldozer or Tracked Loader instead.

✨ New

Ask BlockTalk about this set

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BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Track and Sprockets - building tips, investment potential, comparisons, or anything else!

Try asking:

How many tread links are included in the 5003162-1 pack? Can these tracks be driven by LEGO Power Functions or Powered Up motors? Are these the wide reinforced Technic tread links used in large construction sets? What is the best way to clean and maintain high-friction Technic treads?

🧱 Building Experience

🧩

110

Pieces

⏱

0.25h

Build Time

📊

Beginner

Difficulty

Build Highlights:

Bulk supply of 100 interlocking tread links for large custom tank or excavator tracks
Includes 10 dedicated 6-tooth drive sprocket wheels perfectly gauged for the treads
Instant modular snap-fit assembly with reinforced pin holes for high tensile durability
Essential foundation for custom motorized robotics and heavy machinery projects

📈 Investment Analysis

→ Price stable

C+

Investment Grade

⏳ Active

As an accessory pack, Track and Sprockets (5003162-1) serves a specialized niche within the secondary market. Historically, official LEGO bulk parts packs appreciate steadily because active builders continuously consume these high-stress functional components for custom motorized creations and Mindstorms builds. While it lacks the speculative upside of licensed themes or iconic display sets, it retains a solid price floor due to the utility value of 100 wide tread links and matching sprockets. Investors holding sealed polybags can expect consistent, utility-driven demand from MOC builders rather than explosive collector-driven appreciation.

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

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Unlike complete boxed sets like the Remote-Controlled Stunt Racer (42095-1) or large-scale machinery like the Cat D11 Bulldozer (42131-1), this pack is solely a raw parts expansion. Builders choose 5003162-1 when they already have motors and structural Technic beams and specifically need high-quantity, uniform tread hardware at a competitive cost.

📦 Full Parts Inventory - 2 unique parts • 110 total pieces

Technic Tread Spr...

Part #: 57520 10× Black

Technic Link Trea...

Part #: 88323 100× Dark Bluish Gray

A powerhouse utility pack featuring 100 wide reinforced track links and 10 matching 6-tooth sprockets, making it an invaluable lot for custom construction and robotics builds.