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•Beginner

Grem (30121-1) is a LEGO Cars from 2011. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 52 parts

Part	Color	Qty
Vehicle Base 4 x 7 x 2/3 with 3 x 4 Recessed, Wheel Pins 2441	Black	1×
Plate 1 x 4 3710	Black	1×
Tyre 14 x 9 Smooth Small Wide Slick 30028	Black	4×
BAD ROBOT ARM 76116	Black	1×
Plate 1 x 2 3023	Trans-Dark Blue	2×
Plate 2 x 2 Corner 2420	Red	4×
Brick 2 x 2 3003	Red	2×
Brick 1 x 2 3004	Red	2×
Plate 2 x 4 3020	Red	2×
Plate 2 x 3 3021	Red	1×

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Plate 2 x 2 Corner	2420	Red	4×
Brick 2 x 2	3003	Red	2×
Brick 1 x 2	3004	Red	2×
Plate 2 x 4	3020	Red	2×
Plate 2 x 3	3021	Red	1×
Plate 1 x 2	3023	Red	2×
FLAT TILE 1X1	3070	Red	2×
Tile 1 x 3	63864	Red	2×
Brick Special 1 x 1 with Stud on 1 Side	87087	Red	1×
Slope Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes	88930	Red	1×
Wheel Arch, Mudguard 2 x 4 Studded with Hole	60212	Red	2×
Plate Special 4 x 4 with Studs on One Edge [Plain]	6179	Red	1×
Bracket 1 x 2 - 2 x 4	93274	Red	2×
FLAT TILE 1X4 'NO.37'	94870	Red	1×
WINDSCREEN 36G 3X4X1 1/3'NO.1'	96643	Red	1×
Plate 2 x 2	3022	Yellow	2×
Brick Special 1 x 1 with Handle	2921	Dark Bluish Gray	1×
Brick 2 x 3	3002	Light Bluish Gray	1×
FLAT TILE 1X2	3069	Light Bluish Gray	1×
Window 1 x 2 x 3 Train	4035	Light Bluish Gray	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Light Bluish Gray	2×
Bar 5L with Handle (Friction Ram)	87618	Light Bluish Gray	1×
Plate Special 1 x 2 [Top Clip]	92280	Light Bluish Gray	1×
Wheel 8 x 9 with Hole Notched for Wheels Holder Pin, Re-inforced Back	74967	Light Bluish Gray	4×
Wave / Flame Rounded Large [Plain]	85959	Trans-Orange	1×
Glass for Window 1 x 2 x 3 Flat Front	60602	Trans-Clear	1×
FLAT TILE 1X2	3069	White	1×

Build DNA

Parts inventory insights for Grem

52 pieces puts this build -76% against the average Cars set and -82% against the average 2011 release.

LEGOCARS

Vs average Cars set

-76%-167 parts

This set52

Average set219

Average Cars set: 219 pieces across 24 other sets.

Vs average 2011 set

-82%-239 parts

This set52

Average set291

Average 2011 set: 291 pieces across 257 other sets.

Color profile

8different colors

Dominant color

Red

Red26x

50%

Light Bluish Gray11x

21%

Black7x

13%

Trans-Dark Blue2x

Unique parts

1.7 pieces per unique type

Repeat factor

Average pieces per unique type.

Most used part

Tyre 14 x 9 Smooth Small Wide Slick

Results 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.

Build Insights🧩30unique parts🎨8different colors📊6.5avg. parts per color🏆4×Tyre 14 x 9 Smooth Small Wide Slick

🎨 All Cars sets 📅 All sets from 2011

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