Experience racing, zooming, and wheelie-performing fun with the LEGO Technic Dragster (42103). Assemble your very own Dragster model, then set up the mini traffic lights. Pull back the toy car and release to send it zooming along, performing epic wheelies. This action-packed set features bold colors and flames shooting from the exhaust, just like a real dragster! Develop problem-solving skills with this versatile 2-in-1 build. Rebuild the drag racing toy into an ace pull-back Hot Rod. Which is your favourite: the wheelie-performing Dragster or the super-cool Hot Rod? It’s always race day with this engineering toy!
Parts Inventory
| Part | Qty |
|---|---|
 Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle 11214 | 2× |
 Technic Panel Fairing #21 5L Small Smooth, Side B 11946 | 3× |
 Technic Panel Fairing #22 5L Small Smooth, Side A 11947 | 3× |
 Pullback Motor 6 x 3 x 5 12799 | 1× |
 Technic Panel 3 x 11 x 1 15458 | 1× |
 Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle 18651 | 2× |
![Technic Pin Connector Round 1L [Beam]](https://cdn.rebrickable.com/media/parts/elements/6183784.jpg) Technic Pin Connector Round 1L [Beam] 18654 | 4× |
 Plate Special 1 x 2 with Pin Hole Underneath 18677 | 4× |
 Technic Pin Connector Hub with 1 Axle 22961 | 2× |
 Tile 2 x 3 26603 | 1× |
Showing 10 of 69 parts
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Parts inventory insights for Dragster
225 pieces puts this build -65% against the average Technic set and -50% against the average 2020 release.
Vs average Technic set
Average Technic set: 648 pieces across 450 other sets.
Vs average 2020 set
Average 2020 set: 449 pieces across 450 other sets.
Color profile
Dominant color
Black
Unique parts
3.5 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
32xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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