How many pieces does the LEGO Robot World Roller-Coaster Park (60421-1) have?

The LEGO Robot World Roller-Coaster Park set (60421-1) contains 991 pieces. It was released in 2024 as part of the LEGO City theme.

How can I find missing parts for LEGO set 60421-1?

On BrickMissing you can check which parts from the LEGO Robot World Roller-Coaster Park (60421-1) you already own. Add your LEGO collection and we'll show exactly which of the 991 pieces you're missing and which you already have.

Can I build the LEGO Robot World Roller-Coaster Park with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 991 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Robot World Roller-Coaster Park from?

The LEGO Robot World Roller-Coaster Park (60421-1) belongs to the LEGO City theme. You can browse all City sets on BrickMissing to find more sets from this theme.

Robot World Roller-Coaster Park - View 8

Robot World Roller-Coaster Park

60421-1 City 2024 991 parts 5.5% repair risk Advanced

Embark on an exhilarating journey through the LEGO City Robot World Roller-Coaster Park (60421-1), a 986-piece set presenting a futuristic video-gaming venue. This functional roller-coaster model features a three-car train, engineered with Technic axles for smooth operation, as it whizzes across the tracks of the entertainment complex. Explore the arcade, complete with various toy video game consoles, or witness intense competitions in the e-sports arena. A slushy bar offers a perfect pit stop amidst the action. The set includes an articulated mech suit, posing dynamically, alongside eight diverse minifigures ready to immerse themselves in the park’s unique blend of thrills and virtual adventures. The complex design uses curved slopes and plate elements to capture its distinct aesthetic, making it a compelling centerpiece alongside other LEGO City builds.

Parts Inventory

🧱 991 parts

Part	Color	Qty	LEGO price each
Sticker Sheet for Set 60421-1 10107608	Unknown	1×	Check price → View
Equipment Trophy Cup Small 10172	Pearl Gold	1×	€0,31 View at LEGO → View
Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] 11153	White	2×	€0,12 View at LEGO → View
Tile Special 2 x 2 Inverted 11203	White	2×	€0,10 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Black	2×	€0,13 View at LEGO → View
Plate Round 6 x 6 with Hole 11213	Medium Azure	2×	€0,41 View at LEGO → View
Wedge Curved 3 x 4 x 2/3 Cutout 11291	Black	3×	€0,27 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Light Bluish Gray	2×	€0,06 View at LEGO → View
Brick Arch 1 x 5 x 4 [Continuous Bow, Raised Underside Cross Supports] 14395	Dark Bluish Gray	2×	€0,28 View at LEGO → View
Plate Special 1 x 2 with 5.9mm Centre Side Towball 14417	Dark Bluish Gray	7×	€0,16 View at LEGO → View
Plate Special 1 x 2 5.9mm Towball Socket 14418	Light Bluish Gray	2×	€0,16 View at LEGO → View
Plate Special 1 x 2 with 5.9mm Towball Socket and Towball 14419	Dark Bluish Gray	2×	€0,17 View at LEGO → View

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Repairability

Can you fix Robot World Roller-Coaster Park if a piece goes missing?

5.5%Moderate repair risk

easy to fixguard this box

19 of the 347 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

All sets

6.7%

Hardest to replace

Sticker Sheet for Set 60421-1 · Unknown · only this setWeapon Sword, Blade · White · only this setVehicle Track, Roller Coaster Straight 8L · Lime · only this set

How we calculate this →