How many pieces are in the ROBOLAB Team Challenge Set Version 2.5 [USB]?

ROBOLAB Team Challenge Set Version 2.5 [USB] contains 833 pieces.

What age is the ROBOLAB Team Challenge Set Version 2.5 [USB] recommended for?

This set is recommended for ages 18+.

When was the ROBOLAB Team Challenge Set Version 2.5 [USB] released?

ROBOLAB Team Challenge Set Version 2.5 [USB] was released in 2003.

🏛 RCX

Set #9794

ROBOLAB Team Challenge Set Version 2.5 [USB]

Name: ROBOLAB Team Challenge Set Version 2.5 [USB]
Brand: LEGO
SKU: 9794-1

The ROBOLAB Team Challenge Set Version 2.

🏆 Best For: Ideal for educators and hobbyists interested in early LEGO robotics and programming. ⏱ 4.5 hr build 🧩 833 pcs

★★★★☆ 4.0

Fans appreciate the ROBOLAB set for its educational value and historical significance in LEGO robotics. While it may not have the advanced features of modern sets, it provides a hands-on introduction to programming and robotics concepts, though some find the RCX brick and software outdated.

MSRP

$199.99

Best Price

$110.88

You Save

45% OFF

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📝 Our Take

The ROBOLAB Team Challenge Set Version 2.5 [USB] is a pioneering educational tool. Released in 2003, this set introduced many to the world of robotics and programming with LEGO, bridging the gap between physical building and digital control. It's a snapshot of early LEGO robotics technology.

This set is perfect for educators and hobbyists interested in LEGO robotics history. The set provides a hands-on experience with the RCX brick and early programming environments, fostering problem-solving and engineering skills.

Skip this if you're looking for modern LEGO robotics capabilities. Newer systems like LEGO MINDSTORMS EV3 or SPIKE Prime offer more advanced sensors, motors, and programming interfaces.

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How does the ROBOLAB set compare to modern LEGO MINDSTORMS kits in terms of functionality and programming? What are some creative projects that can be built using the ROBOLAB set beyond the official models? How does the value of this set compare to other early LEGO robotics sets? What are the key considerations for displaying and preserving a vintage LEGO robotics set like this?

🧱 Building Experience

🧩

833

Pieces

⏱

4.5h

Build Time

📊

Intermediate

Difficulty

Build Highlights:

Exploring the RCX brick and its capabilities
Learning basic programming concepts through hands-on projects
Building various robotic models to solve challenges
Understanding the fundamentals of robotics and automation

📈 Investment Analysis

→ Price stable

Investment Grade

⏳ Active

The ROBOLAB Team Challenge Set Version 2.5 [USB] presents a unique investment opportunity due to its historical significance in LEGO robotics education. As an early iteration of LEGO's robotics line, it holds nostalgic appeal for collectors and those interested in the evolution of educational technology. The set's age and the fact that it's retired contribute to its potential value. However, the value is dependent on the condition of the RCX brick and the completeness of the set. The stable price trend suggests consistent demand, but significant appreciation may be limited compared to more iconic LEGO themes.

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 LEGO MINDSTORMS sets, the ROBOLAB set offers a simpler, more accessible introduction to robotics. While it lacks the advanced sensors and processing power of newer systems, its historical significance and focus on fundamental programming concepts make it a valuable educational tool. Collectors interested in the history of LEGO robotics may prefer this set over newer, more complex offerings.

📦 Full Parts Inventory - 150 unique parts • 832 total pieces

Transmitter Tower...

Part #: 23319c01 1× Dark Gray

Tyre 30 x 10.5 Of...

Part #: 2346 4× Black

Brick 2 x 2 Corner

Part #: 2357 4× Black

Wedge Plate 3 x 6...

Part #: 2419 2× Green

Plate 2 x 2 Corner

Part #: 2420 8× Light Gray

Brick 2 x 6

Part #: 2456 6× Black

Plate Round 2 x 2...

Part #: 2654 2× Black

Technic Brick 1 x...

Part #: 2730 8× Black

Technic Pin with ...

Part #: 2780 24× Black

Technic Wedge Bel...

Part #: 2815 2× Black

Plate Special 2 x...

Part #: 2817 4× Light Gray

Technic Beam 1 x ...

Part #: 2825 2× Light Gray

Technic Engine Cr...

Part #: 2854 2× Light Gray

Tyre 81.6 x 15 Mo...

Part #: 2902 4× Black

Wheel 61.6 x 13.6...

Part #: 2903 4× White

Sensor, Light wit...

Part #: 2982c01 2× Blue

Motor Pulley, 9V ...

Part #: 2983 4× Light Gray

Wheel Rim 24 x 14...

Part #: 2994 2× White

Brick 2 x 4

Part #: 3001 1× Green

Brick 2 x 4

Part #: 3001 25× Black

Brick 2 x 2

Part #: 3003 20× Black

Brick 1 x 2

Part #: 3004 20× Black

Brick 1 x 2

Part #: 3004 4× Green

Brick 1 x 2

Part #: 3004 4× Yellow

Brick 2 x 8

Part #: 3007 8× Black

Brick 1 x 4

Part #: 3010 6× Black

Plate 2 x 4

Part #: 3020 6× Yellow

Plate 2 x 2

Part #: 3022 2× Green

Plate 2 x 2

Part #: 3022 4× Blue

Plate 2 x 2

Part #: 3022 8× Light Gray

Plate 1 x 2

Part #: 3023 20× Light Gray

Plate 1 x 1

Part #: 3024 8× Light Gray

Plate 6 x 10

Part #: 3033 1× Light Gray

Plate 2 x 8

Part #: 3034 4× Green

Slope 45° 2 x 2

Part #: 3039 3× Green

Slope 45° 2 x 1 w...

Part #: 3040b 12× Black

Slope 45° 2 x 1 w...

Part #: 3040b 4× Yellow

Tile 1 x 2 with G...

Part #: 3069b 4× Blue

Technic Brick 1 x...

Part #: 32000 2× Dark Gray

Technic Plate 2 x...

Part #: 32001 4× Light Gray

Technic Pin 3/4

Part #: 32002 16× Dark Gray

Technic Tread Hub

Part #: 32007 4× White

Technic Beam 1 x ...

Part #: 32009 4× Yellow

Technic Axle and ...

Part #: 32013 4× Blue

Technic Axle and ...

Part #: 32014 4× Blue

Technic Axle and ...

Part #: 32015 4× Light Gray

Technic Beam 1 x ...

Part #: 32017 4× Light Gray

Plate Special 1 x...

Part #: 32028 8× Light Gray

Technic Axle and ...

Part #: 32034 2× Blue

Technic Axle Conn...

Part #: 32039 8× Light Gray

Technic Pin Long ...

Part #: 32054 4× Blue

Technic Beam 3 x ...

Part #: 32056 4× Light Gray

Technic Gear Timi...

Part #: 32060 1× Light Gray

Technic Axle 2 No...

Part #: 32062 10× Black

Technic Brick 1 x...

Part #: 32064b 8× Green

Technic Beam 1 x ...

Part #: 32065 4× Black

Technic Axle and ...

Part #: 32068 2× Light Gray

Technic Steering ...

Part #: 32069 2× Black

Technic Axle 5

Part #: 32073 2× Light Gray

Technic Bush 1/2 ...

Part #: 32123a 18× Light Gray

Technic Modular C...

Part #: 32137 4× Trans-Dark Blue

Technic Pin Doubl...

Part #: 32138 2× Yellow

Technic Beam 2 x ...

Part #: 32140 2× Black

Technic Axle and ...

Part #: 32184 2× Blue

Technic Beam 3 x ...

Part #: 32250 2× Blue

Technic Gear 20 T...

Part #: 32269 1× White

Technic Beam 1 x ...

Part #: 32449 2× Blue

Plate 1 x 8

Part #: 3460 8× Light Gray

Wheel with Split ...

Part #: 3482 10× Yellow

Tyre Offset Tread...

Part #: 3483 2× Black

Plate 1 x 3

Part #: 3623 2× Yellow

Tyre 43 x 17

Part #: 3634 4× Black

Technic Gear 8 Tooth

Part #: 3647 6× Light Gray

Technic Gear 24 T...

Part #: 3648b 4× Light Gray

Technic Gear 40 T...

Part #: 3649 4× Light Gray

Technic Gear 24 T...

Part #: 3650c 4× Light Gray

Slope Inverted 45...

Part #: 3665 4× Yellow

Slope Inverted 45...

Part #: 3665 4× Black

Plate 1 x 6

Part #: 3666 10× Light Gray

Technic Pin witho...

Part #: 3673 24× Light Gray

Turntable 2 x 2 P...

Part #: 3679 2× Light Gray

Turntable 2 x 2 P...

Part #: 3680 2× Blue

Technic Brick 1 x...

Part #: 3700 4× Yellow

Technic Brick 1 x...

Part #: 3700 12× Black

Technic Brick 1 x...

Part #: 3701 10× Black

Technic Brick 1 x...

Part #: 3701 2× Green

Technic Brick 1 x...

Part #: 3702 8× Black

Technic Brick 1 x...

Part #: 3703 6× Black

Technic Axle 4

Part #: 3705 7× Black

Technic Axle 6

Part #: 3706 8× Black

Technic Axle 8

Part #: 3707 7× Black

Technic Axle 12

Part #: 3708 2× Black

Technic Plate 2 x...

Part #: 3709 4× Light Gray

Plate 1 x 4

Part #: 3710 10× Light Gray

Technic Bush

Part #: 3713 40× Light Gray

Technic Steering ...

Part #: 3736 2× Light Gray

Technic Axle 10

Part #: 3737 4× Black

Technic Plate 2 x...

Part #: 3738 8× Light Gray

Technic Gear Rack...

Part #: 3743 4× Light Gray

Slope Inverted 33...

Part #: 3747b 4× Black

Technic Axle Pin ...

Part #: 3749 16× Tan

Plate 2 x 10

Part #: 3832 6× Light Gray

Technic Brick 1 x...

Part #: 3894 8× Black

Technic Brick 1 x...

Part #: 3895 6× Black

Brick Round 2 x 2...

Part #: 3941 8× Black

Bracket 2 x 2 - 2...

Part #: 3956 4× Light Gray

Dish 4 x 4 Invert...

Part #: 3960 2× White

Technic Gear 16 T...

Part #: 4019 4× Light Gray

Plate Round 2 x 2...

Part #: 4032a 2× White

Plate Round 2 x 2...

Part #: 4032a 2× Blue

Plate Special 1 x...

Part #: 4085c 2× Black

Technic Wedge Bel...

Part #: 4185 4× Light Gray

Arm Grab Jaw Hold...

Part #: 4220 2× Yellow

Arm Grab Jaw

Part #: 4221 4× Black

Technic Pin 1/2

Part #: 4274 8× Light Gray

Hinge Plate 1 x 2...

Part #: 4275b 2× Black

Plate 1 x 10

Part #: 4477 6× Light Gray

Technic Axle 3

Part #: 4519 3× Light Gray

Hinge Tile 1 x 2 ...

Part #: 4531 2× Black

Cone 1 x 1 [No To...

Part #: 4589 2× White

Cone 1 x 1 [No To...

Part #: 4589 2× Yellow

Technic Worm Gear

Part #: 4716 4× Black

Wire with Brick 2...

Part #: 5306bc015 6× Black

Brick Separator v1.0

Part #: 6007 1× Green

Plate Special 1 x...

Part #: 6019 2× Black

Light Brick 1 x 2...

Part #: 6035 1× White

Arm Piece with Pi...

Part #: 6048a 2× Black

Creature Body Par...

Part #: 6133 2× Trans-Neon Orange

Plate Round 1 x 1...

Part #: 6141 2× Black

Plate Round 1 x 1...

Part #: 6141 2× Blue

Plate Round 1 x 1...

Part #: 6141 2× White

Brick Curved 2 x 3

Part #: 6215 4× Green

Technic Axle and ...

Part #: 6536 6× Light Gray

Technic Axle Conn...

Part #: 6538b 8× Light Gray

Technic Axle 1.5 ...

Part #: 6553 4× Light Gray

Technic Pin Long ...

Part #: 6558 8× Black

Technic Gear Diff...

Part #: 6573 1× Dark Gray

Technic Cam

Part #: 6575 2× Light Gray

Tyre 30.4 x 14 VR

Part #: 6578 2× Black

Technic Axle 3 wi...

Part #: 6587 2× Dark Gray

Technic Gearbox 2...

Part #: 6588 1× Yellow

Technic Gear 12 T...

Part #: 6589 8× Light Gray

Tyre 49.6 x 28 VR

Part #: 6594 2× Black

Wheel 49.6 x 28 V...

Part #: 6595 2× White

Technic Beam 1 x ...

Part #: 6629 4× Black

Technic Gear Rack...

Part #: 6630 1× Light Gray

Technic Beam 1 x ...

Part #: 6632 4× Light Gray

Dish 2 x 2 x 2/3 ...

Part #: 71128 1× Chrome Silver

Tread Large, Tech...

Part #: 71372 2× Black

Motor, 9V Mini [O...

Part #: 71427c01 1× Light Gray

Rubber Band Small...

Part #: 71509 4× Black

Hose Rigid 3mm D....

Part #: 75c16 2× Yellow

Hose, Ribbed 7mm ...

Part #: 78c08 4× Dark Turquoise

Hose, Ribbed 7mm ...

Part #: 78c08 4× Black

Hose, Ribbed 7mm ...

Part #: 78c11 4× Purple

Rubber Belt Small...

Part #: 85543 3× White

Technic Rubber Be...

Part #: 85544 3× Blue

Technic Rubber Be...

Part #: 85545 3× Yellow

Sensor, Touch

Part #: 879 2× Light Gray

Hub, RCX 1.0, No ...

Part #: 884b 1× Yellow

Technic Universal...

Part #: 9244 2× Light Gray

Activity Booklet ...

Part #: 9794bc 1× [No Color/Any Color]

🧱 Storage Bin Lid, ...

Part #: 71082 1× Trans-Clear

🧱 Storage Bin, Dact...

Part #: upn0038 1× Bright Green

The set includes a substantial quantity of Technic pins and bushings, useful for creating complex mechanical linkages and structures. The abundance of black and light gray bricks provides a solid foundation for building various robotic models.