Rev Up Your Engines!
Build the Circuit Shock Racer

Experience the thrill of 90s LEGO Technic with this classic V-Twin Super Bike. A challenging and rewarding build for motorcycle enthusiasts!

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🏛 Technic
Set #8422

Circuit Shock Racer / V-Twin Super Bike

The Circuit Shock Racer is a classic Technic set that captures the essence of 90s design.

🏆 Best For: Perfect for LEGO fans who enjoy classic Technic models and functional builds ⏱ 4.5 hr build 🧩 311 pcs
★★★☆☆ 3.7 from 1 reviews

Fans appreciate the set's retro charm and functional features, particularly the working engine. However, some find the building experience less engaging compared to modern Technic sets due to the simpler design.

MSRP
$32.99
Best Price
$110.00
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📝 Our Take

The Circuit Shock Racer is a classic Technic set that captures the essence of 90s design. Its bright color scheme and functional features make it a standout example of early Technic models.

This set is perfect for Technic enthusiasts and collectors looking for a nostalgic build. The model offers a satisfying building experience with its working engine and steering mechanisms.

Skip this if you're looking for complex building techniques or advanced features. Consider newer Technic sets with more sophisticated engineering and modern designs.

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Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Circuit Shock Racer / V-Twin Super Bike - building tips, investment potential, comparisons, or anything else!
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How does the building experience of this set compare to modern Technic sets? What are the key differences between the Circuit Shock Racer and the V-Twin Super Bike alternate build? How does this set hold its value compared to other Technic sets from the 90s? What are the best ways to display this set to highlight its features?

🧱 Building Experience

🧩
311
Pieces
4.5h
Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Working engine with moving pistons
  • Functional steering mechanism
  • Classic 90s Technic design elements
  • Alternative build option as a V-Twin Super Bike

📈 Investment Analysis

→ Price stable
B-
Investment Grade
⏳ Active
The Circuit Shock Racer (8422-1) presents a moderate investment opportunity. As a retired set from 1995, it benefits from nostalgia and scarcity. While not the most sought-after Technic set, its age and the availability of alternative models temper its potential for significant appreciation. Keeping the set sealed and in mint condition would be the most effective way to maximize its value. The stable price trend suggests steady demand, but potential investors should be aware that its investment grade is largely dependent on the condition and completeness of the set.

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

Compare Similar Sets

The Circuit Shock Racer offers a classic Technic experience compared to modern sets like the 42155-1 Yamaha MT-10 SP, which features more complex building techniques and realistic detailing. While the 8422-1 provides a nostalgic feel, newer sets offer more advanced functionality and design. Collectors interested in vintage Technic sets might prefer the 8422-1, while those seeking modern building experiences might opt for newer models.

📦 Full Parts Inventory - 75 unique parts • 271 total pieces

Sticker Sheet for Set 8422-1 Sticker Sheet for...
Part #: 169785 [No Color/Any Color]
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b Red
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 Light Gray
Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Plate Special 2 x...
Part #: 2444 Black
Plate Round 2 x 2 with Rounded Bottom and Headlight Print Plate Round 2 x 2...
Part #: 2654pr0007 Black
Technic Plate 1 x 5 with Toothed Ends, 2 Studs and Center Axle Hole Technic Plate 1 x...
Part #: 2711 Red
Technic Brick 1 x 10 [9 Pin Holes] Technic Brick 1 x...
Part #: 2730 Black
Technic Slope Short (Wing Front) Technic Slope Sho...
Part #: 2743 Red
Technic Pin with Friction Ridges Lengthwise and Center Slots Technic Pin with ...
Part #: 2780 12× Black
Technic Wedge Belt Wheel Tire Technic Wedge Bel...
Part #: 2815 Black
Technic Beam 1 x 4 Thin with Stud Connector Technic Beam 1 x ...
Part #: 2825 14× Red
Technic Engine Cylinder with Side Slots Technic Engine Cy...
Part #: 2850a Light Gray
Technic Engine Piston Round Technic Engine Pi...
Part #: 2851 Dark Gray
Technic Engine Connecting Rod Technic Engine Co...
Part #: 2852 Light Gray
Technic Engine Crankshaft Technic Engine Cr...
Part #: 2853 Light Gray
Wheel 61.6 x 13.6 Motorcycle Wheel 61.6 x 13.6...
Part #: 2903 White
Technic Motorcycle Pivot Technic Motorcycl...
Part #: 2904 Red
Technic Beam Triangle Thin [Type I] Technic Beam Tria...
Part #: 2905 Red
Technic Beam Triangle Thin [Type I] Technic Beam Tria...
Part #: 2905 Black
Technic Beam Triangle Thin [Type I] Technic Beam Tria...
Part #: 2905 Light Gray
Technic Shock Absorber 9.5L with Soft Spring Technic Shock Abs...
Part #: 2909c03 Black
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Red
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Black
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Red
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Light Gray
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Black
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Black
Plate 4 x 4 Plate 4 x 4
Part #: 3031 Black
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b Red
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b White
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b Black
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b Red
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Trans-Red
Plate 1 x 8 Plate 1 x 8
Part #: 3460 White
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Red
Technic Gear 8 Tooth Technic Gear 8 Tooth
Part #: 3647 Light Gray
Technic Gear 24 Tooth [Old Style - Three axle holes] Technic Gear 24 T...
Part #: 3648a Light Gray
Technic Gear 24 Tooth Crown with Reinforcements [New Style] Technic Gear 24 T...
Part #: 3650c Light Gray
Technic Axle and Pin Connector Technic Axle and ...
Part #: 3651 Light Gray
Plate 1 x 6 Plate 1 x 6
Part #: 3666 White
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 Red
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 Light Gray
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 Light Gray
Technic Brick 1 x 8 [7 Pin Holes] Technic Brick 1 x...
Part #: 3702 Red
Technic Brick 1 x 16 [15 Pin Holes] Technic Brick 1 x...
Part #: 3703 Red
Technic Axle 2 Technic Axle 2
Part #: 3704 Black
Technic Axle 4 Technic Axle 4
Part #: 3705 Black
Technic Axle 6 Technic Axle 6
Part #: 3706 Black
Technic Axle 8 Technic Axle 8
Part #: 3707 Black
Technic Plate 2 x 4 [3 Holes] Technic Plate 2 x...
Part #: 3709 Red
Technic Plate 2 x 4 [3 Holes] Technic Plate 2 x...
Part #: 3709 Light Gray
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Light Gray
Technic Link Technic Link
Part #: 3711a 30× Black
Technic Bush Technic Bush
Part #: 3713 Light Gray
Technic Plate 2 x 8 [7 Holes] Technic Plate 2 x...
Part #: 3738 Red
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 11× Light Gray
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 Red
Hinge Brick 1 x 2 Base Hinge Brick 1 x 2...
Part #: 3937 Red
Hinge Brick 1 x 2 Top Plate Thin Hinge Brick 1 x 2...
Part #: 3938 Red
Technic Gear 16 Tooth with Round Holes [Old Style] Technic Gear 16 T...
Part #: 4019 Light Gray
Technic Wedge Belt Wheel [aka Pulley] Technic Wedge Bel...
Part #: 4185 Light Gray
Technic Plate 1 x 4 with Toothed Ends Technic Plate 1 x...
Part #: 4263 Red
Technic Bush 1/2 Toothed Type II [X Opening] Technic Bush 1/2 ...
Part #: 4265b Light Gray
Technic Axle and Pin Connector Toggle Joint Toothed [with Slots] Technic Axle and ...
Part #: 4273b Light Gray
Technic Pin 1/2 Technic Pin 1/2
Part #: 4274 12× Light Gray
Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Hinge Plate 1 x 2...
Part #: 4275b Black
Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs Hinge Plate 1 x 2...
Part #: 4276b Black
Technic Axle 3 Technic Axle 3
Part #: 4519 Black
Wedge Sloped Inverted 4 x 4 Triple [2 Connections between Front Studs] Wedge Sloped Inve...
Part #: 4855 Red
Panel 1 x 2 x 1 [Square Corners] Panel 1 x 2 x 1 [...
Part #: 4865a Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Trans-Yellow
Technic Axle and Pin Connector Perpendicular Technic Axle and ...
Part #: 6536 Light Gray
Technic Axle Connector Ridged [with + Hole + Orientation] Technic Axle Conn...
Part #: 6538a Light Gray
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 Red
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 Black
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Technic Axle 1.5 ...
Part #: 6553 Light Gray
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Pin Long ...
Part #: 6558 Black
Technic Cam Technic Cam
Part #: 6575 Light Gray
Technic Axle 3 with Stud Technic Axle 3 wi...
Part #: 6587 Dark Gray
Technic Gear 12 Tooth Bevel Technic Gear 12 T...
Part #: 6589 Light Gray
Tyre 81.6 x 14.2 Motorcycle Z Racing Tread Tyre 81.6 x 14.2 ...
Part #: 6596 Black
Technic Shock Absorber 6.5L with Normal Spring [Complete Assembly] Technic Shock Abs...
Part #: 73129 Light Gray
Hose Rigid 3mm D. 4L / 3.2cm Hose Rigid 3mm D....
Part #: 75c04 Dark Gray
The set includes a good selection of Technic beams, pins, and axles, which are useful for building functional models and MOCs. The red and black color scheme provides a classic Technic look.

🛒 Where to Buy

💎 Notable Parts

Black Technic Link (30x) $1.50
Red Technic Beam 1 x 4 Thin with Stud Connector (14x) $1.40
Light Gray Technic Axle Pin without Friction Ridges Lengthwise (11x) $0.55
Red Technic Plate 1 x 4 with Toothed Ends (8x) $0.80
Light Gray Technic Axle and Pin Connector Perpendicular (7x) $0.70
Est. BrickLink Part Value
$4.95

💡 MOC Potential

🚗 Custom motorcycle designs with different engine configurations
🤖 Small scale Technic robots with basic motor functions
🚗 Vintage race car models with detailed chassis

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Charts Inventory Statistics

75
Unique Parts
271
Total Pieces
0
Minifigures
Inventory Version: 1