Rare parts in 71830-1: Kai's Mech Storm Rider

This set inventory has been obtained from LEGO Customer Services replacement parts page. It was retrieved on 28 July 2025 and contains 332 pieces.

Important note: We do not control this inventory and cannot currently make changes to it. Use it as a guide to the contents of the set, or to find out part numbers when requesting replacements.

Element Image Qty Colour Category Design Element name Element
in sets		 Element
introduced in		 Design
in sets		 Design
introduced in
6371691 <h1><a href='/parts/6371691/design-element-4x5x2-no-1'>DESIGN ELEMENT, 4X5X2, NO. 1</a></h1><div class='tags floatleft'><a href='/parts/6371691/design-element-4x5x2-no-1'>6371691</a> <a href='/parts/design-79896'>79896</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</a> <a href='/parts/colour-Bright-Red'>Bright Red</a> <a href='/parts/year-2022'>2022</a></div><div class='floatright'>©2022 LEGO Group</div>

DESIGN ELEMENT, 4X5X2, NO. 1

6371691 79896 System Miscellaneous Bright Red 2022
©2022 LEGO Group
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1 Bright Red Miscellaneous 79896 DESIGN ELEMENT, 4X5X2, NO. 1 3 2022 18 2022
6534598 <h1><a href='/parts/6534598/shell-6x9x4-1-3-outside-bow'>SHELL 6X9X4 1/3, OUTSIDE BOW</a></h1><div class='tags floatleft'><a href='/parts/6534598/shell-6x9x4-1-3-outside-bow'>6534598</a> <a href='/parts/design-92847'>92847</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Bright-Red'>Bright Red</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

SHELL 6X9X4 1/3, OUTSIDE BOW

6534598 92847 System Bricks Bright Red 2025
©2025 LEGO Group
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2 Bright Red Bricks 92847 SHELL 6X9X4 1/3, OUTSIDE BOW 1 2025 5 2022
6534603 <h1><a href='/parts/6534603/shell-6x7x2-2-3-outside-bow'>SHELL 6X7X2 2/3, OUTSIDE BOW</a></h1><div class='tags floatleft'><a href='/parts/6534603/shell-6x7x2-2-3-outside-bow'>6534603</a> <a href='/parts/design-92832'>92832</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Bright-Red'>Bright Red</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

SHELL 6X7X2 2/3, OUTSIDE BOW

6534603 92832 System Bricks Bright Red 2025
©2025 LEGO Group
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2 Bright Red Bricks 92832 SHELL 6X7X2 2/3, OUTSIDE BOW 1 2025 5 2022
6481579 <h1><a href='/parts/6481579/dia-24-flexjoint-spring-w-beam-3m'>DIA. 24, FLEXJOINT SPRING, W/ BEAM 3M</a></h1><div class='tags floatleft'><a href='/parts/6481579/dia-24-flexjoint-spring-w-beam-3m'>6481579</a> <a href='/parts/design-5652'>5652</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</a> <a href='/parts/colour-Dark-Stone-Grey'>Dark Stone Grey</a> <a href='/parts/year-2024'>2024</a></div><div class='floatright'>©2024 LEGO Group</div>

DIA. 24, FLEXJOINT SPRING, W/ BEAM 3M

6481579 5652 Technic Miscellaneous Dark Stone Grey 2024
©2024 LEGO Group
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1 Dark Stone Grey Miscellaneous 5652 DIA. 24, FLEXJOINT SPRING, W/ BEAM 3M 3 2024 3 2024
6490806 <h1><a href='/parts/6490806/brick-1x3-outside-half-arch-w-cutout'>BRICK 1X3,OUTSIDE HALF ARCH,W/ CUTOUT</a></h1><div class='tags floatleft'><a href='/parts/6490806/brick-1x3-outside-half-arch-w-cutout'>6490806</a> <a href='/parts/design-70681'>70681</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Bricks'>Bricks</a> <a href='/parts/colour-Flame-Yellowish-Orange'>Flame Yellowish Orange</a> <a href='/parts/year-2024'>2024</a></div><div class='floatright'>©2024 LEGO Group</div>

BRICK 1X3,OUTSIDE HALF ARCH,W/ CUTOUT

6490806 70681 System Bricks Flame Yellowish Orange 2024
©2024 LEGO Group
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2 Flame Yellowish Orange Bricks 70681 BRICK 1X3,OUTSIDE HALF ARCH,W/ CUTOUT 3 2024 314 2021
6528524 <h1><a href='/parts/6528524/mini-helmet-no-473'>MINI HELMET, NO. 473</a></h1><div class='tags floatleft'><a href='/parts/6528524/mini-helmet-no-473'>6528524</a> <a href='/parts/design-5990'>5990</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Minifigure-Accessories'>Minifigure Accessories</a> <a href='/parts/colour-Multicombination'>Multicombination</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

MINI HELMET, NO. 473

6528524 5990 System Minifigure Accessories Multicombination 2025
©2025 LEGO Group
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1 Multicombination Minifigure Accessories 5990 MINI HELMET, NO. 473 3 2025 18 2025
6528557 <h1><a href='/parts/6528557/mini-helmet-no-473'>MINI HELMET, NO. 473</a></h1><div class='tags floatleft'><a href='/parts/6528557/mini-helmet-no-473'>6528557</a> <a href='/parts/design-5990'>5990</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Minifigure-Accessories'>Minifigure Accessories</a> <a href='/parts/colour-Multicombination'>Multicombination</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

MINI HELMET, NO. 473

6528557 5990 System Minifigure Accessories Multicombination 2025
©2025 LEGO Group
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1 Multicombination Minifigure Accessories 5990 MINI HELMET, NO. 473 3 2025 18 2025
6551013 <h1><a href='/parts/6551013/weapon-w-cross-axle-no-9'>WEAPON, W/ CROSS AXLE, NO. 9</a></h1><div class='tags floatleft'><a href='/parts/6551013/weapon-w-cross-axle-no-9'>6551013</a> <a href='/parts/design-5982'>5982</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Minifigure-Accessories'>Minifigure Accessories</a> <a href='/parts/colour-Multicombination'>Multicombination</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

WEAPON, W/ CROSS AXLE, NO. 9

6551013 5982 System Minifigure Accessories Multicombination 2025
©2025 LEGO Group
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1 Multicombination Minifigure Accessories 5982 WEAPON, W/ CROSS AXLE, NO. 9 1 2025 5 2025
6521180 <h1><a href='/parts/6521180/cockpit-4x5x1-w-3-2-shaft-no-1'>COCKPIT 4X5X1, W/ 3.2 SHAFT, NO. 1</a></h1><div class='tags floatleft'><a href='/parts/6521180/cockpit-4x5x1-w-3-2-shaft-no-1'>6521180</a> <a href='/parts/design-27262'>27262</a> <a href='/parts/platform-System'>System</a> <a href='/parts/category-Vehicles-Transportation'>Vehicles & Transportation</a> <a href='/parts/colour-Transparent'>Transparent</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

COCKPIT 4X5X1, W/ 3.2 SHAFT, NO. 1

6521180 27262 System Vehicles & Transportation Transparent 2025
©2025 LEGO Group
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1 Transparent Vehicles & Transportation 27262 COCKPIT 4X5X1, W/ 3.2 SHAFT, NO. 1 2 2025 50 2017
6534323 <h1><a href='/parts/6534323/rim-w-studs-ø62'>RIM W. STUDS Ø62</a></h1><div class='tags floatleft'><a href='/parts/6534323/rim-w-studs-ø62'>6534323</a> <a href='/parts/design-64712'>64712</a> <a href='/parts/platform-Technic'>Technic</a> <a href='/parts/category-Miscellaneous'>Miscellaneous</a> <a href='/parts/colour-Warm-Gold'>Warm Gold</a> <a href='/parts/year-2025'>2025</a></div><div class='floatright'>©2025 LEGO Group</div>

RIM W. STUDS Ø62

6534323 64712 Technic Miscellaneous Warm Gold 2025
©2025 LEGO Group
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2 Warm Gold Miscellaneous 64712 RIM W. STUDS Ø62 1 2025 38 2009