LEGO 42103
Dragster

LEGO 42103 Dragster box image
Set number
42103
Theme
Technic
Pieces
225 pcs
Year
2020
Used & parts
See price history & best time to buy

Prices may vary — please check each store. Links may include affiliate (advertising) links.

How many parts to go?
Can you build this from what you own?
Just pick the sets you own — see this set's completion rate and missing parts instantly.
① Tap the sets you own (pick a few)
② Or add by number (optional)

“Dragster” is LEGO® “Technic” theme set number 42103. Released in 2020, it has 225 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.

Part breakdown 69 types

Color split (most first)
Black×70
Blue×46
Light Bluish Gray×33
Dark Bluish Gray×18
Yellow×13
Red×12
Lime×6
Trans-Yellow×6
White×5
Trans-Orange×4
Flat Silver×4
Tan×3
Main parts (most used first)
6558 Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
Blue · ×32
43093 Technic Axle Pin with Friction Ridges Lengthwise
Blue · ×14
2780 Technic Pin with Friction Ridges Lengthwise and Center Slots
Black · ×12
65487 Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]
Black · ×10
32123b Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
Yellow · ×8
4519 Technic Axle 3
Light Bluish Gray · ×8
98138 Tile Round 1 x 1
Trans-Yellow · ×6
4274 Technic Pin 1/2
Light Bluish Gray · ×5
18654 Technic Pin Connector Round 1L [Beam]
Light Bluish Gray · ×4
18677 Plate Special 1 x 2 with Pin Hole Underneath
Black · ×4
32009 Technic Beam 1 x 11.5 Double Bent Thick
Black · ×4
32015 Technic Axle and Pin Connector Angled #5 - 112.5°
Black · ×4
32062 Technic Axle 2 Notched
Red · ×4
41677 Technic Beam 1 x 2 Thin
Dark Bluish Gray · ×4
60484 Technic Beam 3 x 3 T-Shape Thick
Black · ×4
6126b Wave / Flame Rounded with Base Rim
Trans-Orange · ×4
62462 Technic Pin Connector Round [Slotted]
Flat Silver · ×4
92907 Technic Axle and Pin Connector Perpendicular Split
Light Bluish Gray · ×4
11946 Technic Panel Fairing #21 5L Small Smooth, Side B
Black · ×3
11947 Technic Panel Fairing #22 5L Small Smooth, Side A
Black · ×3
3023 Plate 1 x 2
Black · ×3
32278 Technic Beam 1 x 15 Thick
Black · ×3
32524 Technic Beam 1 x 7 Thick
Black · ×3
11214 Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle
Red · ×2

More “Technic” theme sets

Re:GO is an unofficial service and is not affiliated with the LEGO Group. LEGO® is a trademark of the LEGO Group. Data is based on Rebrickable and others.