Off-Road Buggy
42124-1 Technic 2021 374 parts 9.6% repair risk Intermediate
The LEGO Technic Off-Road Buggy (42124-1), a 374-piece recreation, channels the spirit of 1980s RC vehicles with its classic design and modern functionality. This detailed model features an angled front, engineered for stability during jumps and complex stunts, reminiscent of vintage toy cars. It pioneers front and back suspension in a LEGO Technic set, complemented by huge tires for rugged terrain navigation. Visible elements include an opening hood, a distinct antenna, and authentic retro stickers that complete its throwback aesthetic. Through the free CONTROL+ app, builders can drive the buggy forwards and backwards, steer precisely, and execute various stunts, unlocking sound effects, challenges, and achievements for enhanced interaction. The robust Technic mechanisms deliver realistic movement, introducing engineering principles through an engaging, app-controlled off-road experience.
42124-1
3D build progress
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Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
![]() Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214 | 13× | €0,29 |
![]() Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] 14720 | 1× | €0,36 |
![]() Technic Steering Gear with 3 Towball Joints, Compact 15460 | 2× | €0,13 |
![]() Technic Axle 5 with Stop 15462 | 2× | €0,11 |
![]() Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle 18651 | 8× | €0,08 |
![]() Technic Pin Connector Round 1L [Beam] 18654 | 1× | €0,05 |
![]() Technic Pin Connector Round 1L [Beam] 18654 | 1× | €0,05 |
![]() Technic Panel 5 x 11 x 1 Tapered 18945 | 2× | Check price → View |
![]() Motor, Large, Powered Up 22169 | 2× | Check price → View |
![]() Technic Steering Arm 5 x 1 with Towball Socket (Type2) 31794 | 4× | €0,51 |
![]() Technic Pin 3/4 32002 | 6× | €0,08 |
![]() Technic Link 1 x 6 without Stoppers 32005a | 2× | €0,22 |
Repairability
Can you fix Off-Road Buggy if a piece goes missing?
8 of the 83 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.
Theme average
6.5%
All sets
6.7%
Hardest to replace
More Technic sets
Browse more LEGO Technic sets related to Off-Road Buggy, including models from 2021 and other sets in the same theme.
Build DNA
Parts inventory insights for Off-Road Buggy
374 pieces puts this build -43% against the average Technic set and -31% against the average 2021 release.

Vs average Technic set
Average Technic set: 653 pieces across 453 other sets.
Vs average 2021 set
Average 2021 set: 540 pieces across 471 other sets.
Color profile
Dominant color
Red
Unique parts
0.5 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Technic Pin with Friction Ridges Lengthwise with No Center Slots
77xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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![Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes]](https://cdn.rebrickable.com/media/parts/elements/6055519.jpg)



![Technic Pin Connector Round 1L [Beam]](https://cdn.rebrickable.com/media/parts/elements/6177114.jpg)
![Technic Pin Connector Round 1L [Beam]](https://cdn.rebrickable.com/media/parts/elements/6121485.jpg)




