LEGO 42123 McLaren Senna GTR
Are you looking for the ultimate gift for a child or teenager who loves supercars? Then you're in the right place with this LEGO® Technic McLaren Senna GTR™ (42123) – and adult McLaren fans will love it too! Packed with authentic features inspired by the original supercar, this collectible model will make car enthusiasts' hearts beat faster.
Realistic details and powerful features
The McLaren Senna GTR has no equal. And this awesome LEGO Technic toy version is just as impressive. Admire the V8 engine with moving pistons, the famous dihedral doors that open and authentic stickers and colors, just like the real car. Make turns with the steering wheel and give the model a nice spot where it will get a lot of attention.
Discover the world of technology
The realistic movements and mechanisms of LEGO Technic sets introduce LEGO builders to the world of technology in an accessible and lifelike way.
- Packed with realistic details inspired by the iconic original, the LEGO® Technic McLaren Senna GTR™ 42123 model building set is a stunning build for supercar fans.
- Admire the authentic features of this supercar model, such as the detailed V8 engine with moving pistons and the dihedral doors that open to the side and up in the unmistakable style of the real McLaren.
- Use the wheel at the top to steer the McLaren toy truck.
- Are you looking for the best gift for a motorsport fan or supercar enthusiast? Then you are definitely in the right place with this set for children aged 10 and over who would like to build and display their own McLaren racing car.
- This great toy model of a supercar looks beautiful and makes the hearts of children and adults with a passion for supercars, motorsport and McLaren beat faster.
- Dimensions: approx. 9 cm high, 32 cm long and 12 cm wide.
- This collectible McLaren toy car features eye-catching stickers and colors that make it look exactly like the real supercar.
- The LEGO® Technic universe consists of advanced building toys for LEGO fans who are ready for a new building challenge.
- LEGO® Technic pieces meet strict industry standards to ensure they connect and pull apart consistently, compatible and easily – it's been that way since 1958.
- LEGO® Technic parts are dropped, heated, crushed, twisted and analyzed to ensure they meet strict global safety standards.
LEGO Technic is for everyone
LEGO Technic is for young children but also for adults. There is a LEGO Technic set for everyone.
Mercedes-AMG F1 W14 E Performance Pull Back
Race around the virtual race track with the LEGO 42165 Mercedes-AMG F1 W14 E Performance Pull-Back! Build this impressive Formula 1 car with pull-back function and race in style. Perfect for car enthusiasts and LEGO fans. Buy now and experience the excitement of the race track. #LEGO #MercedesAMGF1 #PullBack #Race Car #Building Fun #Speed
NEOM McLaren Formula E racing car
Unleash the power of speed with the LEGO 42169 NEOM McLaren Formula E Race Car! Build this impressive electric racing car with realistic details and authentic features. Perfect for racing fans and LEGO enthusiasts. Buy now and experience the excitement of Formula E in a unique building experience. #LEGO #NEOM #McLaren #FormulaE #Race Car #Building Fun
CARS from LEGO Technic
Steering, suspension, real running engines... LEGO Techni cars are amazing
VIEW ALL LEGO TECHNIC SETS
Whether you are looking for a challenging... or very challenging LEGO job... look at LEGO Technic and you will find what you want
LEGO Technic trucks
Build the most beautiful trucks and trucks from LEGO Techic. Great sets for lovers of transport and everything that has wheels
LEGO building instructions
You can build LEGO Technic sets according to the building instructions, but you can also combine all LEGO Technic sets yourself and make something great out of them
About LEGO® Technic: Real building
Take your builds to the next level with our iconic toy cars and trucks and construction toys! Discover vehicles and machines packed with realistic features and movements.
SELECTED FOR YOU
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LEGO Formula E Porsche 99X Electric 42137 Technic
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LEGO Mercedes-Benz Zetros Trial Truck 4X4 42129 Technic
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LEGO Motor "Chopper" 42132 Technic
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LEGO Volvo Truck A60H 6×6 Dump Truck 42114 Technic
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LEGO Snowplow 42148 Technic
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LEGO Green 4x4 Mercedes-Benz Zetros Trial Truck 4X4 42129 Technic
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LEGO Cat D11 Bulldozer 42131 Technic
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LEGO Superfast Drag Racer 42050 Technic
Regular price QAR 174,00Regular priceUnit price / perQAR 232,00Sale price QAR 174,00Sale -
LEGO Excavator Excavator 42006 Technic
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LEGO Lighting set Formula 1 car McLaren 42141
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LEGO Ferrari 488 GTE Sports Car 42125 Technic
Regular price QAR 890,00Regular priceUnit price / perQAR 0,00Sale price QAR 890,00 -
LEGO Jungle Airplane 42198 Technic (Pre-Order: January 2025)
Regular price QAR 93,00Regular priceUnit price / perQAR 109,00Sale price QAR 93,00Sale -
LEGO Monster Jam DIGatron Monster Truck 42199 Technic (Pre-Order: January 2025)
Regular price QAR 93,00Regular priceUnit price / perQAR 109,00Sale price QAR 93,00Sale -
LEGO Monster Jam ThunderROARus 42200 Technic (Pre-Order: January 2025)
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LEGO Robust Tow Truck Technic 42128 Technic
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LEGO 42111 Dom's Dodge Charger lighting set
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LEGO 42115 Lamborghini Sian lighting set
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LEGO 42125 Ferrari 488 GTE lighting set
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LEGO 42127 Batmobile Technic lighting set
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LEGO Porsche 911 GT3 RS 42056 Lighting set
Regular price QAR 194,00Regular priceUnit price / per -
LEGO Porsche 911 RSR GTE Lighting Set 42096 Technic
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LEGO 42110 Defender of Land Rover lighting set
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LEGO Ferrari SP3 Daytona 42143 Lighting
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LEGO Material Handling Crane 42144 Technic
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LEGO Technic Ford Mustang 42138 Technic
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Ferrari Daytona... one of the Technic cars
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What is LEGO Technic?
The very first LEGO® Technic sets in 1977 included forklift, tractor and crane toys for children looking for a more challenging LEGO building experience with a brand new range of LEGO elements. Since then we've created hundreds of sets with wonderfully complex mechanisms in hugely advanced models for both children and adults to enjoy. This journey has also led us to create a 1:1 scale sports car in recent years, in our ongoing mission to build for real!
FEATURED FOR YOU!
McLaren Formula 1™ Racing Car
Ignite your passion Get ready for the ultimate challenge: building an authentic LEGO® Technic™ version of the McLaren Formula 1™ racing car.
FREQUENTLY ASKED QUESTIONS ABOUT TECHNICAL LEGO SETS
What is the most difficult LEGO Technic set to build?
There are several LEGO Technic sets designed for adults! For example, there is the App-Controlled Cat® D11 Bulldozer, one of our construction toys that consists of no fewer than 3854 parts! Just by taking one look at it you can immediately see how difficult it is to build it. We find another 18+ set with our motorbike toys: the devilishly difficult BMW M 1000 RR.
Be sure to check out the LEGO Technic Ultimate Car Concept series, where we create our most authentic replicas of famous car models. The latest in this series of specialized car toys is the Ferrari Daytona SP3.
When we talk about challenging LEGO buildings in general, the 1:1 LEGO Bugatti Chiron probably takes top honors. This took no less than 6 months, 13,000 hours of work and more than 1,000,000 parts... and finally he could actually drive! Read more about it here .
Is LEGO Technic fun?
Naturally! In any case, if you think that F1 cars, fast shark monster trucks, remote-controlled vehicles or the world's most incredible supercars can be considered 'fun LEGO sets'...
What age is LEGO Technic intended for?
LEGO Technic sets are the perfect gift for all children and adults. And like our entire range, these toys are just as suitable for girls as for boys.
Is LEGO Technic for adults?
Yes, we have several LEGO sets for adults in our LEGO Technic range. These include race car models, app-controlled bulldozers and motorbike models. You will find our full range of 18+ LEGO Technic sets on this page.