
LEGO® El Fuego's Stunt Truck
El Fuego's Stunt Truck belongs to the Hidden Side range, which paired standard building with an app-driven ghost-hunting theme. Its 429 pieces in black, red, light bluish grey and dark bluish grey, plus 4 minifigures, form a vehicle-focused set with a stunt-show twist.
- Set number
- 70421
- Year
- 2019
- Pieces
- 429
- Minifigures
- 4
- Theme
- Hidden Side
- Different parts
- 187
Parts list 187
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Technic Pin with Friction Ridges Lengthwise and Center Slots No longer produced · last seen 2021 × 24
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Bracket 1 × 2 - 2 × 2 Inverted × 9
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Plate Special 1 × 2 with Door Rail × 8
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Plate Round 1 × 1 with Open Stud × 8
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Tile Round 1 × 1 × 8
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Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced × 6
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Tile 1 × 6 with Groove × 6
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Technic Pin 1/2 without Friction Ridges × 5
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Plate Special 1 × 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) × 5
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Tile Special 1 × 2 Grille with Bottom Groove × 5
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Technic Brick 1 × 2 [2 Pin Holes] × 5![Technic Brick 1 × 2 [2 Pin Holes] Red](/media/parts/32000/4/technic-brick-1-x-2-2-pin-holes-red.jpg)
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Brick Sloped 30° 1 × 2 × 2/3 × 5
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Wedge Plate 3 × 3 Cut Corner × 4
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Plate 2 × 3 × 4
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Plate 1 × 2 × 4
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Plate 4 × 4 × 4
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Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] × 4![Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black](/media/parts/3660/0/brick-sloped-inverted-45-2-x-2-ovoid-bottom-pin-bar-sized-stud-holes-black.jpg)
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Plate 1 × 4 × 4
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Technic Bush × 4
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Technic Axle Pin without Friction Ridges Lengthwise × 4
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Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise No longer produced · last seen 2020 × 4
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Tile Round 1 × 1 Half Circle × 4
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Technic Brick 1 × 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin × 4![Technic Brick 1 × 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Bluish Gray](/media/parts/32064a/72/technic-brick-1-x-2-with-axle-hole-type-1-opening-and-bottom-pin-dark-bluish-gray.jpg)
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Plate Round 2 × 2 with Axle Hole Type 1 (+ Opening) × 4
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Tile 1 × 6 with Groove × 4
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Tyre 43.2 × 22 ZR × 4
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Plate Special 1 × 1 with Tooth × 4
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Wheel 30.4 × 20 without Pinholes, with Reinforced Rim No longer produced · last seen 2023 × 4
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Technic Axle 5.5 with Stop [Rounded Short End] × 4![Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray](/media/parts/59426/72/technic-axle-55-with-stop-rounded-short-end-dark-bluish-gray.jpg)
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Brick 2 × 4 × 3
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Brick 1 × 4 × 3
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Plate 1 × 1 × 3
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Plate 1 × 8 × 3
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Plate 1 × 3 × 3
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Technic Brick 1 × 4 [3 Pin Holes] × 3![Technic Brick 1 × 4 [3 Pin Holes] Light Bluish Gray](/media/parts/3701/71/technic-brick-1-x-4-3-pin-holes-light-bluish-gray.jpg)
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Technic Axle 4 × 3
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Brick Sloped Inverted 45° 6 × 2 Double with 2 × 4 Recessed × 3
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Technic Pin 3/4 × 3
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Plate Special Round 1 × 1 with Hollow Stud and Horizontal Bar 1L × 3
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Plate Special 1 × 2 Rounded with 2 Open Studs × 3
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Bracket 1 × 2 - 1 × 2 Inverted × 3
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Bracket 1 × 2 - 1 × 2 × 3
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Plate 2 × 2 Corner × 2
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Brick 2 × 6 × 2
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Plate 4 × 4 Corner × 2
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Brick 1 × 1 × 2
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Plate 4 × 6 × 2
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Plate 2 × 8 × 2
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Plate 1 × 8 × 2
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Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] × 2![Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red](/media/parts/3660/4/brick-sloped-inverted-45-2-x-2-ovoid-bottom-pin-bar-sized-stud-holes-red.jpg)
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Technic Brick 1 × 2 [1 Pin Hole] × 2![Technic Brick 1 × 2 [1 Pin Hole] Black](/media/parts/3700/0/technic-brick-1-x-2-1-pin-hole-black.jpg)
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Technic Brick 1 × 4 [3 Pin Holes] × 2![Technic Brick 1 × 4 [3 Pin Holes] Black](/media/parts/3701/0/technic-brick-1-x-4-3-pin-holes-black.jpg)
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Technic Brick 1 × 16 [15 Pin Holes] × 2![Technic Brick 1 × 16 [15 Pin Holes] Black](/media/parts/3703/0/technic-brick-1-x-16-15-pin-holes-black.jpg)
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Plate 1 × 4 × 2
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Plate 2 × 6 × 2
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Brick Special 1 × 1 with Headlight × 2
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Tile 1 × 8 with Groove × 2
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Technic Axle 3 × 2
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Brick 1 × 12 × 2
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Technic Brick 1 × 1 with Pin Hole × 2
No part matches this colour selection.
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Spare parts (18)
These extra parts come with the set in case one gets lost.
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Technic Pin with Friction Ridges Lengthwise and Center Slots No longer produced · last seen 2021 × 1
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Plate 1 × 1 × 1
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Technic Bush × 1
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Technic Pin 1/2 without Friction Ridges × 1
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Plate Round 1 × 1 with Solid Stud × 1
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Tile Round 1 × 1 Half Circle × 1
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Weapon Gun / Pistol / Revolver Large Barrel, Long Grip No longer produced · last seen 2019 × 1
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Technic Pin 3/4 × 1
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Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced × 1
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Plate Special Round 1 × 1 with Hollow Stud and Horizontal Bar 1L × 1
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Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope) × 1
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Light Cover 1 × 1 Round with Internal Bar / Bionicle Barraki Eye × 1
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Equipment Hose Nozzle / Gun with Side String Hole Simplified × 1
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Plate Round 1 × 1 with Open Stud × 1
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Bar 3L × 1
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Helmet, Sports [Plain] No longer produced · last seen 2020 × 1![Helmet, Sports [Plain] Black](/media/parts/93560/0/helmet-sports-plain-black.jpg)
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Tile Round 1 × 1 × 1
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Tile Round 1 × 1 with Gauge and Red Pointer Print No longer produced · last seen 2021 × 1
Minifigures 4
Alternative models
Fan models by Rebrickable users that you can build (mostly) from this set’s parts. Instructions are available from the designers.
- 70421 Hidden Bundle Pack
- 70421 Mega TRUCK
- 70421 Speed Hammer
- 70421 Bullet Crew
- 70421 Cyber Rod
- Cyberpunk Trebuchet Truck
Description
A stunt vehicle with attitude
The centrepiece is a boldly styled truck that looks the part of a stunt or show vehicle, the kind seen at theme parks or live performances. Built from 429 pieces, the model stands out from ordinary city vehicles thanks to strong flame and racing graphics worked into the design. That combination of vehicle building and themed styling makes the set appealing both to fans of racing-style trucks and to anyone following the ghost-hunting storyline that runs through the wider Hidden Side range. That kind of themed styling sets it apart from more neutral city or racing vehicles without a story behind them.
Four minifigures for the ghost hunt
With 4 minifigures, there's enough cast here for small scenes built around the truck, including a driver, passenger and other characters tied to the Hidden Side storyline. The range originally paired with a companion app that turned sets into an augmented-reality game, though the figures and vehicle work just as well for ordinary, app-free play. That flexibility means the set holds up as a standalone vehicle build even for anyone not following the wider storyline.
Dark base colours with a red accent
The parts lean on black, light bluish grey and dark bluish grey as base tones, with red used as a strong accent that fits the racing and stunt theme running through the vehicle. Among the 187 different part types are standard vehicle bricks alongside more specialised shaping pieces for the bodywork and detailing that give the truck its distinctive silhouette. That colour combination turns up across a number of Hidden Side vehicles in the wider range.
A parts list for vehicle builders
Anyone after specific vehicle pieces or that red accent colour can check the full parts list on this page, covering all 187 part types included in the set. That's useful for combining elements with other vehicle sets, or for hunting down specialised pieces for original truck or car builds.
FAQ
- How many pieces and minifigures does this set include?
- The set has 429 pieces across 187 different part types, along with 4 minifigures.
- What makes the Hidden Side range different?
- The sets follow a ghost-hunting storyline and originally connected to a companion app, though they also work as standalone vehicle sets without it.
- What colours dominate this set?
- The pieces are mostly black, light bluish grey and dark bluish grey, with red used as a clear accent colour.
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