App-Controlled Top Gear Rally Car
42109-1 Technic 2020 463 parts 2.1% repair risk Intermediate
LEGO Technic 42109-1 App-Controlled Top Gear Rally Car presents App-Controlled Top Gear Rally Car as a vehicle with recognisable stance. Hull, cockpit, wheels, wings or cargo space show whether the model is about racing, transport, adventure or action. It works well as a play model or display piece.
42109-1
3D build progress
Log in to see your parts
Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
 Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214 | 15× | €0,29 |
![Slope Curved 2 x 1 No Studs [1/2 Bow]](https://cdn.rebrickable.com/media/parts/elements/6034044.jpg) Slope Curved 2 x 1 No Studs [1/2 Bow] 11477 | 2× | €0,06 |
 Technic Panel Fairing #21 5L Small Smooth, Side B 11946 | 3× | €0,38 |
 Technic Panel Fairing #22 5L Small Smooth, Side A 11947 | 3× | €0,38 |
 Technic Panel Curved 11 x 3 with 10 Pin Holes through Panel Surface 11954 | 4× | €1,00 |
 Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner Ring 13971 | 1× | €0,21 |
 Tile Round 2 x 2 with Bottom Stud Holder 14769 | 4× | €0,07 |
 Tyre 49.53 x 20 15413 | 2× | €2,71 |
 Technic Panel 3 x 11 x 1 15458 | 2× | €1,13 |
 Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle 18651 | 4× | €0,08 |
![Technic Pin Connector Round 1L [Beam]](https://cdn.rebrickable.com/media/parts/elements/6183784.jpg) Technic Pin Connector Round 1L [Beam] 18654 | 2× | €0,05 |
![Technic Pin Connector Round 1L [Beam]](https://cdn.rebrickable.com/media/parts/elements/6121485.jpg) Technic Pin Connector Round 1L [Beam] 18654 | 7× | €0,05 |
Repairability
Can you fix App-Controlled Top Gear Rally Car if a piece goes missing?
2 of the 95 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 App-Controlled Top Gear Rally Car, including models from 2020 and other sets in the same theme.
Build DNA
Parts inventory insights for App-Controlled Top Gear Rally Car
463 pieces puts this build -29% against the average Technic set and +3% against the average 2020 release.
Vs average Technic set
Average Technic set: 653 pieces across 453 other sets.
Vs average 2020 set
Average 2020 set: 448 pieces across 450 other sets.
Color profile
Dominant color
Black
Unique parts
0.6 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Technic Pin with Friction Ridges Lengthwise and Center Slots
95xResults 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.