LEGO 71390 Super Mario Reznor Knockdown Expansion Set, Collectible Buildable Game Toy for Kids

RRP PRICE: £64.99
SALE PRICE: £55.12
YOU SAVE: £9.87

About this item

  • The LEGO Super Mario Reznor Knockdown Expansion Set features spinning, seesawing, Blue Toad-rescuing & speed challenges on rotating platforms
  • Kids spun platforms by turning LEGO Mario and/or LEGO Luigi figures (not included) on the connected stand or use a Skewer to knock enemies off
  • Includes LEGO figures of iconic Super Mario characters – 2 Reznors, a seesawing Grrrol and a Blue Toad, plus a ? Block
  • The buildable game toy includes a Special Pipe: Speed Run offering players extra rewards while they compete to be the fastest coin-collector
  • Kids can play solo or connect via Bluetooth to a friend’s LEGO Mario or Luigi figures for 2-player social play where teamwork earns bonus coins
Dimensions: 7.85 x 54 x 28.2 cm; 950 Grams
Model: 71390
Material: Plastic
Colour: Multicolor
Pack Quantity: 862
Batteries Required: No
Batteries Included: No
Age: 8 – 99 years
Assembly: Yes
Colour: Multicolor
Material: Plastic
Quantity: 862

From the manufacturer

Interactive play

Action-packed LEGO Super Mario Expansion Set

This exciting Expansion Set adds Reznor-spinning, Grrrol-seesawing challenges and more to children’s LEGO Super Mario levels. It’s a top gift idea for creative kids aged 8 and up.


Mix it up

This awesome Expansion Set can also be combined with the Adventures with Luigi Starter Course (71387 – sold separately).

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Seesawing challenge

Jump on both ends of the seesawing Grrrol to win digital coins.

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Blue Toad

Rescue the Blue Toad from the top of the rotating platforms.

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Question Mark Block

Jump on the Question Mark Block to gain extra rewards.

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Defeat the Reznors

Use the Skewer to knock the Reznors off the rotating platforms.

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Digitally assisted building

Explore the LEGO Super Mario app

The LEGO Super Mario app has instructions and digital viewing tools to make building this 862-piece set even more fun. For a list of compatible Android and iOS devices, visit

Endless possibilities

Rebuild, combine and customise

The Reznor Knockdown Expansion Set measures over 56 cm (22 in.) wide in its basic formation. It can be combined with other LEGO Super Mario sets to create customised levels. (Multiple sets shown, sold separately).