
LEGO® NEOM McLaren Extreme E Race Car
Set 42166 is a LEGO® Technic replica of the NEOM McLaren Extreme E off-road race car, built for the electric racing series that competes in remote locations affected by climate change. It comes together from 252 pieces in a black, blue, light grey and red colour scheme. This page lists every part and colour used in the build.
- Set number
- 42166
- Year
- 2024
- Pieces
- 252
- Minifigures
- 0
- Theme
- Technic
- Different parts
- 63
Parts list 63
-
Technic Pin with Friction Ridges Lengthwise with No Center Slots
× 40
-
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot
× 29
-
Technic Axle Pin with Friction Ridges Lengthwise
× 22
-
Technic Axle 2 Notched
× 11
-
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]
× 10
-
Technic Beam 3 × 3 T-Shape Thick
× 8
-
Technic Pin Connector Round 1L [Beam]
× 6
-
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
× 4
-
Technic Bush
× 4
-
Bar 4L (Lightsaber Blade / Wand)
× 4
-
Technic Beam 1 × 5 Thick
× 4
-
Tyre 43.2 × 14 Offset Tread
No longer produced · last seen 2024
× 4
-
Wheel 30 × 14
× 4
-
Technic Axle and Pin Connector Perpendicular Triple
× 4
-
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]
× 4
-
Technic Panel Fairing 2 × 3 × 1
× 4
-
Technic Panel Fairing 2 × 3 × 1
× 4
-
Technic Pin 1/2 with Friction
× 4
-
Technic Panel Fairing #21 5L Small Smooth, Side B
× 3
-
Technic Panel Fairing #22 5L Small Smooth, Side A
× 3
-
Technic Beam 2 × 4 L-Shape Thick
× 3
-
Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole
× 3
-
Technic Panel Fairing #7 3L Very Small Smooth, Side A
× 2
-
Technic Panel Fairing #8 3L Very Small Smooth, Side B
× 2
-
Technic Axle 12
× 2
-
Technic Axle 3
× 2
-
Technic Axle and Pin Connector Perpendicular
× 2
-
Technic Axle and Pin Connector Angled Triple [120° Offset]
× 2
-
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle
× 2
-
Technic Pin Connector Round 1L [Beam]
× 2
-
Bar 2L with Towball
× 2
-
Technic Panel Curved and Bent 6 × 3
× 2
-
Technic Panel Curved and Bent 6 × 3
× 2
-
Plant, Flower, Plate Round 1 × 1 with 5 Petals
× 2
-
Technic Beam 1 × 11.5 Double Bent Thick
× 2
-
Technic Axle and Pin Connector Angled #3 - 157.5°
× 2
-
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole
× 2
-
Technic Beam 1 × 3 Thick
× 2
-
Technic Beam 1 × 3 Thick
× 2
-
Technic Beam 1 × 11 Thick
× 2
-
Technic Beam 3 × 5 L-Shape Thick
× 2
-
Axle Hose, Soft 7L
× 2
-
Technic Beam 1 × 13 Thick
× 2
-
Technic Beam 1 × 2 Thin
× 2
-
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
× 2
-
Technic Beam 1 × 2 Thick
× 2
-
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]
× 2
-
Technic Beam 2 × 3 L-Shape with Quarter Ellipse Thick
× 2
-
Technic Beam 1 × 11 Thick with Alternating Holes
× 2
-
Technic Beam 2 × 5 L-Shape with Quarter Ellipse Thick
× 2
-
Tile Round 1 × 1
× 2
-
Pullback Motor 6 × 3 × 5
× 1
-
Technic Panel 3 × 11 × 1
× 1
-
Technic Panel Curved 7 × 3 with 2 Pin Holes through Panel Surface
× 1
-
Technic Beam 1 × 7 Thick
× 1
-
Technic Beam 1 × 9 Thick
× 1
-
Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]
× 1
-
Technic Axle 9
× 1
-
Technic Beam Frame 5 × 7 with 3 × 5 Opening Thick
× 1
-
Technic Panel Fairing # 4 Small Smooth Long, Side B
× 1
No part matches this colour selection.
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Spare parts (8)
These extra parts come with the set in case one gets lost.
-
Technic Pin Connector Round 1L [Beam]
× 1
-
Technic Pin Connector Round 1L [Beam]
× 1
-
Plant, Flower, Plate Round 1 × 1 with 5 Petals
× 1
-
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
× 1
-
Technic Bush
× 1
-
Technic Pin with Friction Ridges Lengthwise with No Center Slots
× 1
-
Technic Pin 1/2 with Friction
× 1
-
Tile Round 1 × 1
× 1
Alternative models
Fan models by Rebrickable users that you can build (mostly) from this set’s parts. Instructions are available from the designers.
- 42166 Le Mans Prototype
- 42166 - Bronco DR - Desert Racer (alternate build)
- 42166 - B-model - rusty Mercedes-Benz Unimog
- Truck (42166 B-Model)
- 42166 Rallye Car 2.0
- Quad 42166 alternativ Model
- Truck 42166 Alternative
- Jeep Safari 42166 Alternative.
- Formula 1 42166 Alternative
- 42166 Desert Bug
- 42166 Dump Truck
- 42166 Tractor and Plow
Description
The racing series behind the model
Extreme E is an off-road racing championship for electric SUVs that visits locations chosen to highlight the effects of climate change, from deserts to coastlines. NEOM McLaren Extreme E is one of the teams competing in this series, and the LEGO Technic version captures the boxy, high-clearance shape typical of these vehicles, sitting on oversized wheels built for sand and gravel. It's a licensed model from a racing category that gets far less LEGO attention than Formula 1, which makes it a distinctive addition to a motorsport collection.
A compact build with 252 pieces
At 252 pieces across 63 unique elements, this is one of the smaller sets in the Technic range, which keeps the build within a single sitting while still involving genuine Technic construction: beams, axles and connectors joined into a rigid frame before the body panels go on. That size makes it a reasonable entry point for anyone new to Technic building, or a quick project for an experienced builder who wants a finished model without a multi-session commitment.
Colour scheme and finish
Black, blue, light bluish grey and red make up the model's palette, echoing the livery of the real race car. Black and light grey form the structural base of the chassis and panels, while blue and red pick out the team's sponsor colours as accents. Together they keep the finished model recognisable as a race car even at a glance. The exact split of how many pieces come in each colour is listed in the parts table on this page.
Reusing the parts elsewhere
The axles, pins and panel pieces in this set are standard Technic elements, so they mix easily with other Technic models if you want to try your own vehicle builds or top up spares from older sets. With 63 different part types included, it's worth checking the list below before ordering extra pieces for another project, since there's a good chance this set already covers what you need.
FAQ
- How many pieces does the NEOM McLaren Extreme E set have?
- Set 42166 contains 252 pieces across 63 unique part types.
- Does the set include any minifigures?
- No, this set has no minifigures — it's a vehicle-only Technic build.
- Who is this Technic set aimed at?
- Motorsport fans interested in off-road and electric racing, and anyone looking for a compact Technic build to display.
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