Light Up Your Imagination!
The Fiber Optic Multi Set is here!

Build 5 different models with working fiber optics in this classic 1996 Technic set. A nostalgic experience for builders and collectors alike.

🏛 Technic
Set #8456

Fiber Optic Multi Set / Multi Racer Set (with Fibre Optics)

The Fiber Optic Multi Set is a fascinating piece of LEGO Technic history.

Before you buy

Who it's for
Intermediate build Perfect for Technic enthusiasts and collectors interested in vintage LEGO innovations
Build
404 pieces · about 4.5 hours Build time is an estimate.
Price
$74.00 list price · 18.3¢ per piece
Availability
Retired at LEGO
★★★★☆ 4.0 community rating

Fans appreciate the unique fiber optic feature and the set's nostalgic appeal, but some find the mechanical functions basic compared to modern Technic sets. The set is considered a valuable piece of LEGO history, though its complexity may not appeal to all builders.

MSRP
$74.00
Best Price
$49.99
You Save
32% OFF
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📝 Our Take

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

The Fiber Optic Multi Set is a fascinating piece of LEGO Technic history. Released in 1996, it showcases the innovative use of fiber optics to add a unique visual element to LEGO models, offering a glimpse into the technological advancements of the time and providing a distinctive building experience.

This set is perfect for Technic enthusiasts and collectors interested in vintage LEGO innovations. The build provides a satisfying challenge with its mechanical functions and the integration of fiber optics, making it a great display piece that demonstrates early LEGO technology.

Skip this if you prefer modern, highly detailed Technic sets with complex building techniques. While innovative for its time, the set's design and functionality may not appeal to those accustomed to the advanced features of contemporary Technic models; consider newer sets like the 42156-1 Peugeot 9X8 24H Le Mans Hybrid Hypercar for a more modern experience.

✨ New
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Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Fiber Optic Multi Set / Multi Racer Set (with Fibre Optics) - building tips, investment potential, comparisons, or anything else!
Try asking:
How does the fiber optic technology in this set compare to modern LEGO lighting solutions? What are the best ways to maintain and display this vintage Technic set? How does this set's value compare to other Technic sets from the same era? What are some creative ways to incorporate the fiber optic elements into custom LEGO creations?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
404
Pieces
⏱
4.5h
Estimated Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Unique use of fiber optics to create light effects
  • Integration of mechanical functions for movement and operation
  • Challenging build that combines Technic elements and light technology
  • Opportunity to learn about early LEGO technology and innovation

📈 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
B+
Investment Grade
⏳ Retired
The Fiber Optic Multi Set presents a unique investment opportunity due to its rarity and historical significance. As a vintage Technic set from 1996, it appeals to collectors interested in early LEGO innovations and unique features like fiber optics. The set's limited availability and the increasing demand for vintage LEGO sets contribute to its potential for value appreciation. However, potential investors should consider the set's condition and completeness, as these factors significantly impact its market value. Compared to modern sets, its dated design may limit its appeal to a broader audience, but its niche appeal could drive future growth.

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

⚖ Compare Similar Sets

The Fiber Optic Multi Set stands out due to its unique use of fiber optics, which sets it apart from more conventional Technic sets. While sets like the 42009-1 Mobile Crane MK II offer more complex mechanical functions, this set provides a distinct building experience with its light technology. Collectors interested in the history of LEGO Technic and innovative features may prefer this set, while those seeking advanced building techniques might opt for more modern alternatives.

📦 Parts Inventory

Official piece count
404
Parts cataloged in this inventory
92 unique parts, 406 pieces

LEGO counts 404 pieces. This inventory comes from a separate parts catalog and lists 406; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Brick Sloped Inverted 45° 3 x 1 Double with 2 Completely Open Studs Brick Sloped Inve...
Part #: 2341 2× Black
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b 2× Yellow
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 6× Black
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 2× Black
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 2× Light Gray
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 1× Black
Wedge Plate 3 x 3 Cut Corner Wedge Plate 3 x 3...
Part #: 2450 2× Green
Wedge Plate 3 x 3 Cut Corner Wedge Plate 3 x 3...
Part #: 2450 2× Black
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Plate Round 2 x 2...
Part #: 2654 3× Black
Wheel 30 x 13 Model Team Wheel 30 x 13 Mod...
Part #: 2695 1× Yellow
Technic Plate 1 x 5 with Toothed Ends, 2 Studs and Center Axle Hole Technic Plate 1 x...
Part #: 2711 3× Black
Technic Seat / Chair [3 x 2 Base] Technic Seat / Ch...
Part #: 2717 1× Yellow
Technic Brick 1 x 10 [9 Pin Holes] Technic Brick 1 x...
Part #: 2730 2× Black
Technic Slope Short (Wing Front) Technic Slope Sho...
Part #: 2743 2× Black
Technic Slope Long 1 x 6 with 3 Pin Holes Technic Slope Lon...
Part #: 2744 4× Black
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 17× Black
Technic Wedge Belt Wheel Tire Technic Wedge Bel...
Part #: 2815 2× Black
Technic Beam 1 x 4 Thin with Stud Connector Technic Beam 1 x ...
Part #: 2825 2× Black
Technic Engine Cylinder with Side Slots Technic Engine Cy...
Part #: 2850a 4× Light Gray
Technic Engine Piston Round Technic Engine Pi...
Part #: 2851 4× Dark Gray
Technic Engine Connecting Rod Technic Engine Co...
Part #: 2852 4× Light Gray
Technic Engine Crankshaft Technic Engine Cr...
Part #: 2853 2× Light Gray
Technic Engine Crankshaft Center Technic Engine Cr...
Part #: 2854 1× Light Gray
Technic Beam Triangle Thin [Type I] Technic Beam Tria...
Part #: 2905 6× Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 3× Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 2× Green
Plate 2 x 2 Plate 2 x 2
Part #: 3022 1× Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 12× Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 4× Light Gray
Plate 1 x 2 Plate 1 x 2
Part #: 3023 4× Green
Plate 1 x 1 Plate 1 x 1
Part #: 3024 4× Black
Plate 2 x 8 Plate 2 x 8
Part #: 3034 2× Black
Brick Sloped 45° 2 x 2 with Flight Control Print Brick Sloped 45° ...
Part #: 3039pr9969 1× Light Gray
Technic Plate 2 x 6 [5 Holes] Technic Plate 2 x...
Part #: 32001 1× Light Gray
Technic Pin 3/4 Technic Pin 3/4
Part #: 32002 2× Dark Gray
Plate 1 x 8 Plate 1 x 8
Part #: 3460 2× Black
Plate 1 x 8 Plate 1 x 8
Part #: 3460 2× Green
Plate 1 x 3 Plate 1 x 3
Part #: 3623 2× Light Gray
Technic Gear 8 Tooth Technic Gear 8 Tooth
Part #: 3647 4× Light Gray
Technic Gear 24 Tooth Crown with Reinforcements [New Style] Technic Gear 24 T...
Part #: 3650c 1× Light Gray
Technic Axle and Pin Connector Technic Axle and ...
Part #: 3651 2× Light Gray
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Brick Sloped Inve...
Part #: 3660 1× Black
Brick Sloped Inverted 45° 2 x 1 Brick Sloped Inve...
Part #: 3665 4× Black
Plate 1 x 6 Plate 1 x 6
Part #: 3666 2× Green
Plate 1 x 6 Plate 1 x 6
Part #: 3666 4× Black
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 1× Light Gray
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 5× Black
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 2× Light Gray
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 2× Light Gray
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 4× Black
Technic Brick 1 x 16 [15 Pin Holes] Technic Brick 1 x...
Part #: 3703 5× Black
Technic Axle 2 Technic Axle 2
Part #: 3704 11× Black
Technic Axle 4 Technic Axle 4
Part #: 3705 3× Black
Technic Axle 6 Technic Axle 6
Part #: 3706 4× Black
Technic Axle 8 Technic Axle 8
Part #: 3707 8× Black
Technic Axle 12 Technic Axle 12
Part #: 3708 2× Black
Technic Plate 2 x 4 [3 Holes] Technic Plate 2 x...
Part #: 3709 2× Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 3× Light Gray
Plate 1 x 4 Plate 1 x 4
Part #: 3710 2× Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 4× Green
Technic Bush Technic Bush
Part #: 3713 13× Light Gray
Technic Axle 10 Technic Axle 10
Part #: 3737 2× Black
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 18× Light Gray
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a 2× Black
Plate 2 x 6 Plate 2 x 6
Part #: 3795 1× Green
Plate 2 x 10 Plate 2 x 10
Part #: 3832 2× Black
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 3× Black
Technic Brick 1 x 12 [11 Pin Holes] Technic Brick 1 x...
Part #: 3895 2× Black
Wedge Plate 8 x 4 Wing Left Wedge Plate 8 x 4...
Part #: 3933 1× Black
Wedge Plate 8 x 4 Wing Right with Stud Notch Wedge Plate 8 x 4...
Part #: 3934 1× Black
Technic Wedge Belt Wheel [aka Pulley] Technic Wedge Bel...
Part #: 4185 1× Light Gray
Technic Wedge Belt Wheel [aka Pulley] Technic Wedge Bel...
Part #: 4185 2× Yellow
Technic Plate 1 x 4 with Toothed Ends Technic Plate 1 x...
Part #: 4263 2× Light Gray
Technic Bush 1/2 Toothed Type II [X Opening] Technic Bush 1/2 ...
Part #: 4265b 21× Light Gray
Technic Axle and Pin Connector Toggle Joint Toothed [with Slots] Technic Axle and ...
Part #: 4273b 8× Light Gray
Technic Pin 1/2 without Friction Ridges Technic Pin 1/2 w...
Part #: 4274 22× Light Gray
Plate 2 x 16 Plate 2 x 16
Part #: 4282 2× Black
Brick Sloped 33° 3 x 1 Brick Sloped 33° ...
Part #: 4286 2× Black
Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Brick Sloped Inve...
Part #: 4287a 4× Black
Plate 1 x 10 Plate 1 x 10
Part #: 4477 2× Black
Technic Axle 3 Technic Axle 3
Part #: 4519 6× Black
Technic Worm Gear Technic Worm Gear
Part #: 4716 1× Black
Battery Box, 9V Small [Complete Assembly] Battery Box, 9V S...
Part #: 4760c01 1× Black
Wire with Brick 2 x 2 x 2/3 Pair, 20L Wire with Brick 2...
Part #: 5306bc020 1× Black
Propeller 3 Blade 3 Diameter with Axle Cross Propeller 3 Blade...
Part #: 6041 1× Black
Arm Piece with Pin, 2 Fingers Arm Piece with Pi...
Part #: 6048a 2× Black
Arm Piece with Pin, 3 Fingers Arm Piece with Pi...
Part #: 6217 2× Black
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 18× Light Gray
Technic Axle Connector Ridged [with x Hole x Orientation] Technic Axle Conn...
Part #: 6538b 2× Light Gray
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 2× Black
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 4× Light Gray
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Technic Axle 1.5 ...
Part #: 6553 4× Light Gray
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 3× Black
Technic Cam Technic Cam
Part #: 6575 2× Light Gray
Gearbox 4 x 4 x 1 2/3 with 1 x 2 Cutouts, Pin Holes Gearbox 4 x 4 x 1...
Part #: 6585 1× Light Gray
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 2× Dark Gray
Technic Gear 12 Tooth Bevel Technic Gear 12 T...
Part #: 6589 4× Light Gray
Tyre 49.6 x 28 VR Tyre 49.6 x 28 VR
Part #: 6594 2× Black
Wheel 49.6 x 28 VR (36.8 x 26) with Axle Hole Wheel 49.6 x 28 V...
Part #: 6595 2× Yellow
Technic Beam 1 x 9 Bent (6 - 4) Thick Technic Beam 1 x ...
Part #: 6629 3× Black
Technic Beam 1 x 3 Thin Technic Beam 1 x ...
Part #: 6632 10× Black
Technic Beam 1 x 3 Thin Technic Beam 1 x ...
Part #: 6632 2× Light Gray
Hub, Fiber Optics Element Hub, Fiber Optics...
Part #: 6637 1× Light Gray
Cable, Fiber Optics Cable, Fiber Optics
Part #: 6640 8× Trans-Clear
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Hinge Plate 1 x 4...
Part #: 73983 8× Black
Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Hinge Plate 1 x 4...
Part #: 73983 6× Green
Hose Rigid 3mm D. 12L / 9.6cm Hose Rigid 3mm D....
Part #: 75c12 2× Dark Gray
This set is a good source of Technic pins and connectors, which are essential for building complex mechanical models. The inclusion of fiber optic cables adds a unique element that is not commonly found in other sets, making it valuable for MOC builders looking to add lighting effects.

🛒 Where to Buy

💎 Notable Parts

Trans-Clear Cable, Fiber Optics (8x) $4.00
Black Technic Beam 1 x 16 [15 Pin Holes] (5x) $1.25
Black Technic Beam Triangle Thin [Type I] (6x) $1.50
Est. BrickLink Part Value
$6.75

💡 MOC Potential

🚗 Custom sports car with enhanced fiber optic lighting
🤖 Futuristic robot with illuminated components
🏙 Cityscape with illuminated buildings and streets

Community Insights

Real opinions from Reddit and YouTube

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📖 Building Instructions 1

Fiber Optic Multi Set / Multi Racer Set (with Fibre Optics) Instructions
BUILDING INSTR. 8456 IN
Download PDF

Charts Inventory Statistics

92
Unique Parts
404
Official Piece Count
406
Cataloged Inventory Pieces
0
Minifigures
3
Spare Parts

LEGO counts 404 pieces. This inventory comes from a separate parts catalog and lists 406; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Inventory Version: 1

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