How many pieces does the LEGO Grem (30121-1) have?

The LEGO Grem set (30121-1) contains 52 pieces. It was released in 2011 as part of the LEGO Cars theme.

How can I find missing parts for LEGO set 30121-1?

On BrickMissing you can check which parts from the LEGO Grem (30121-1) you already own. Add your LEGO collection and we'll show exactly which of the 52 pieces you're missing and which you already have.

Can I build the LEGO Grem 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 52 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Grem from?

The LEGO Grem (30121-1) belongs to the LEGO Cars theme. You can browse all Cars sets on BrickMissing to find more sets from this theme.

Grem

30121-1 Cars 2011 52 parts 15.6% catalog rarity Beginner

Grem (30121-1) is a LEGO set with a listed count of 52 parts. Available inventory data is shown below.

Parts Inventory

🧱 52 parts

Showing the first 12 rows of the parts list (52 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Black	1×	€2,70 View at LEGO → View
Black	1×	€0,12 View at LEGO → View
Black	4×	€0,22 View at LEGO → View
Black	1×	Check price → View
Trans-Dark Blue	2×	€0,10 View at LEGO → View
Red	4×	€0,07 View at LEGO → View
Red	2×	€0,13 View at LEGO → View
Red	2×	€0,11 View at LEGO → View
Red	2×	€0,15 View at LEGO → View
Red	1×	€0,13 View at LEGO → View
Red	2×	€0,08 View at LEGO → View
Red	2×	Check price → View

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Catalog rarity

How common are the parts in Grem?

15.6%High rarity

more commonless common

5 of 32 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

14.8%

All sets

6.7%

Least common in our catalog

Glass for Window 1 x 2 x 3 Flat Front · Trans-Neon Green · only this set in our catalogWave / Flame Rounded Large [Plain] · Black · only this set in our catalogFLAT TILE 1X4 'NO.37' · Red · only this set in our catalog

How we calculate this →