Monster Jam ThunderROARus Pull-Back
42200-1 Technic 2025 232 parts 4.8% repair risk Easy
The LEGO Technic Monster Jam ThunderROARus Pull-Back (42200-1) set brings stadium-crushing power into play. This 232-piece Technic model faithfully recreates the dinosaur-inspired Monster Jam star, ThunderROARus, known for its formidable presence in the arena. The vehicle features striking eye-catching graphics, including detailed spikes, scales, and ferocious teeth across its bodywork, capturing the monster truck's prehistoric theme. An integrated pull-back motor allows for dynamic, fast-action tricks, letting the model speed across surfaces just like its real-life counterpart. This construction showcases realistic movement, characteristic of Technic vehicle sets, making it ideal for recreating the high-octane excitement of Monster Jam events and their signature stunts.
42200-1
3D build progress
Log in to see your parts
Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
![]() Sticker Sheet for Set 42200-1 10110644 | 1× | Check price → View |
![]() Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214 | 6× | €0,29 |
![]() Technic Beam 1 x 5 Thin with Axle Holes on Ends 11478 | 2× | €0,25 |
![]() Technic Beam 1 x 5 Thin with Axle Holes on Ends 11478 | 2× | €0,25 |
![]() Technic Panel Fairing #21 5L Small Smooth, Side B 11946 | 1× | €0,38 |
![]() Technic Panel Fairing #22 5L Small Smooth, Side A 11947 | 1× | €0,38 |
![]() Pullback Motor 6 x 3 x 5 12799 | 1× | €7,73 |
![]() Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] 14720 | 2× | €0,36 |
![]() Technic Pin Connector Round 1L [Beam] 18654 | 4× | €0,05 |
![]() Technic Pin Connector Hub with 1 Axle 22961 | 4× | €0,13 |
![]() Technic Panel Fairing #7 3L Very Small Smooth, Side A 2387 | 1× | €0,42 |
![]() Technic Panel Fairing #8 3L Very Small Smooth, Side B 2389 | 1× | €0,42 |
Repairability
Can you fix Monster Jam ThunderROARus Pull-Back if a piece goes missing?
3 of the 63 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 Monster Jam ThunderROARus Pull-Back, including models from 2025 and other sets in the same theme.
Build DNA
Parts inventory insights for Monster Jam ThunderROARus Pull-Back
232 pieces puts this build -65% against the average Technic set and -64% against the average 2025 release.

Vs average Technic set
Average Technic set: 654 pieces across 453 other sets.
Vs average 2025 set
Average 2025 set: 637 pieces across 562 other sets.
Color profile
Dominant color
Dark Bluish Gray
Unique parts
0.4 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot
23xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
This site is not affiliated with or endorsed by the LEGO Group.










![Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes]](https://cdn.rebrickable.com/media/parts/elements/6390379.jpg)
![Technic Pin Connector Round 1L [Beam]](https://cdn.rebrickable.com/media/parts/elements/6121485.jpg)


