How many pieces does the LEGO Reznor Knockdown Expansion Set (71390-1) have?

The LEGO Reznor Knockdown Expansion Set set (71390-1) contains 862 pieces. It was released in 2021 as part of the LEGO Super Mario theme.

How can I find missing parts for LEGO set 71390-1?

On BrickMissing you can check which parts from the LEGO Reznor Knockdown Expansion Set (71390-1) you already own. Add your LEGO collection and we'll show exactly which of the 862 pieces you're missing and which you already have.

Can I build the LEGO Reznor Knockdown Expansion Set 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 862 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Reznor Knockdown Expansion Set from?

The LEGO Reznor Knockdown Expansion Set (71390-1) belongs to the LEGO Super Mario theme. You can browse all Super Mario sets on BrickMissing to find more sets from this theme.

Reznor Knockdown Expansion Set

71390-1 Super Mario 2021 862 parts 4.6% repair risk Advanced

Make the LEGO Super Mario universe extra exciting with the Reznor Knockdown Expansion Set (71390). Engage in Reznor-spinning, Blue Toad-rescuing action! This set features buildable rotating platforms that spin when LEGO Mario and/or LEGO Luigi (figures not included) are placed on the connected stand. Use the Skewer to knock the 2 Reznor figures off the platforms and rescue the Blue Toad. Challenge yourself further with a seesawing Grrrol, a ? Block, and a Special Pipe: Speed Run for thrilling speed challenges. Play solo, team up, or compete against a friend with their LEGO Mario or LEGO Luigi figure. The 71360 or 71387 Starter Course is required for play. Collectible LEGO Super Mario characters bring endless fun.

Parts Inventory

🧱 862 parts

Part	Color	Qty	LEGO price each
Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] 10247	Black	3×	€0,10 View at LEGO → View
Tile Special 2 x 2 Inverted 11203	Light Bluish Gray	1×	€0,10 View at LEGO → View
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Red	4×	€0,13 View at LEGO → View
Plate 3 x 3 11212	Light Bluish Gray	1×	€0,12 View at LEGO → View
Plate Round 6 x 6 with Hole 11213	Medium Nougat	3×	€0,41 View at LEGO → View
Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom 11215	Light Bluish Gray	6×	€0,35 View at LEGO → View
Plate Special 1 x 2 with Pin Hole on Top 11458	Light Bluish Gray	4×	€0,10 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Light Bluish Gray	8×	€0,06 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Sand Green	4×	€0,06 View at LEGO → View
Tile Round 2 x 2 with Bottom Stud Holder 14769	Light Bluish Gray	1×	€0,07 View at LEGO → View
Tile Round 2 x 2 with Bottom Stud Holder 14769	Black	4×	€0,07 View at LEGO → View
Tile Round 2 x 2 with Bottom Stud Holder 14769	Black	1×	€0,07 View at LEGO → View