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LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Checking

70808 Super Cycle Chase

486 pieces in 147 part and color combinations, plus 5 minifigures.

The official piece count includes the 28 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Every bag and the box. Shake out each bag, check its corners and seams, and look inside the empty box.
Inside what you have built. Small pieces lodge inside tubes, under plates and between studs. Turn the model over and look.
The last few steps. Compare each recent step with its parts callout. A piece used in the wrong place earlier leaves you one short later.
Look-alike colors. 4 parts in this set come in two colors that are easy to mix up; they are listed below.
The spare pieces. Many sets include a few extra small pieces. Check them before you order a replacement.
The floor and your building area. Check under furniture, the chair and the edges of your building surface.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Black ×2 Dark Bluish Gray ×2 Black is darker than Dark Bluish Gray.
Dish 3 x 3 Inverted [Radar] Black ×2 Dark Bluish Gray ×4 Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Black ×1 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
Tile Special 1 x 1 with Clip with Rounded Tips Black ×2 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.

Piece checklist

Plates Round Curved and Dishes 44 pieces

Dish 3 x 3 Inverted [Radar] Black Part 43898 Element 4180087 Also in Dark Bluish Gray ×2
Dish 3 x 3 Inverted [Radar] Dark Bluish Gray Part 43898 Element 4210865 Also in Black ×4
Plate Round 1 x 1 with Solid Stud Dark Bluish Gray Part 6141 Element 4210633 ×8
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Dark Bluish Gray Part 2654 Element 4613980 or 4278274 ×4
Dish 2 x 2 Inverted [Radar] Light Bluish Gray Part 4740 Element 4211512 ×8
Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 ×6
Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Clear Part 2654 Element 6581772 or 6163901 ×4
Plate Round 1 x 1 with Solid Stud Trans-Neon Orange Part 6141 Element 6240218 or 3005747 ×8

Technic Special 34 pieces

Technic Link Tread with Beveled Edge Black Part 15379 Element 6047885 ×34

Bricks Curved 33 pieces

Brick Curved 1 x 2 x 1 1/3 with Curved Top Black Part 6091 Element 6383142 or 6184784 ×2
Brick Curved 2 x 2 with Lip, No Studs Black Part 30602 Element 6476459 or 4143875 ×2
Brick Curved 3 x 1 No Studs Black Part 50950 Element 4251161 ×16
Brick Curved 4 x 2 No Studs Black Part 93606 Element 4647286 ×2
Brick Curved Inverted 4 x 1 Black Part 13547 Element 6039869 ×2
Brick Curved 2 x 1 No Studs [1/2 Bow] Light Bluish Gray Part 11477 Element 6028813 ×2
Brick Curved 3 x 1 No Studs Orange Part 50950 Element 4251969 ×3
Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Orange Part 11153 Element 6037750 ×4

Technic Pins 33 pieces

Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×14
Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 ×13
Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×2
Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×4

Tiles 24 pieces

Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×7
Tile 1 x 6 with Groove Black Part 6636 Element 663626 ×3
Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×1
Tile 1 x 1 with Groove Light Bluish Gray Part 3070b Element 4211415 ×2
Tile 1 x 3 Light Bluish Gray Part 63864 Element 4558169 ×2
Tile 1 x 6 with Groove Light Bluish Gray Part 6636 Element 4211549 ×4
Tile 1 x 2 with Groove Trans-Clear Part 3069b Element 6514223 or 6251294 ×2
Tile 1 x 1 with Groove Trans-Red Part 3070b Element 6581817 or 6254248 ×2
Tile 2 x 4 with Groove White Part 87079 Element 6548271 or 4560178 ×1

Technic Connectors 20 pieces

Technic Pin Connector Round [Slotted] Black Part 62462 Element 6173119 or 4526982 ×8
Technic Axle Connector Smooth [with x Hole + Orientation] Dark Bluish Gray Part 59443 Element 6084613 or 4516546 ×2
Technic Axle Connector Hub with 3 Axles at 120° Light Bluish Gray Part 57585 Element 4502595 ×2
Technic Axle and Pin Connector Angled #1 Light Bluish Gray Part 32013 Element 6296859 or 4211550 ×6
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Light Bluish Gray Part 32184 Element 6276969 or 4211621 ×2

Hinges, Arms and Turntables 14 pieces

Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Black Part 44567a Element 4185620 ×1
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth Black Part 60471 Element 4515340 ×1
Hinge Brick 1 x 2 Base Dark Bluish Gray Part 3937 Element 4211066 ×6
Hinge Brick 2 x 2 Top Plate Thin Light Bluish Gray Part 6134 Element 4211881 ×6

Panels 14 pieces

Panel 1 x 2 x 1 [Rounded Corners] Dark Bluish Gray Part 4865b Element 6146225 ×4
Panel 1 x 2 x 1 [Rounded Corners] Light Bluish Gray Part 4865b Element 6146223 ×4
Panel 1 x 2 x 2 [Side Supports / Hollow Studs] White Part 87552 Element 6615549 or 4585458 ×6

Bricks Special 13 pieces

Brick Special 1 x 1 with Headlight Black Part 4070 Element 407026 ×4
Brick Special 1 x 2 with Grille Black Part 2877 Element 287726 ×6
Brick Special 1 x 4 with 4 Studs on One Side Black Part 30414 Element 4162443 ×1
Brick Special 1 x 2 with Pin Dark Bluish Gray Part 2458 Element 4211087 ×1
Brick Special 1 x 2 with Vertical Clip [Open O Clip] Light Bluish Gray Part 30237b Element 6320297 or 4641682 ×1

Bricks 12 pieces

Brick 1 x 8 Black Part 3008 Element 300826 ×1
Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×1
Brick 1 x 6 Dark Bluish Gray Part 3009 Element 4211100 ×1
Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×7
Brick 2 x 4 Red Part 3001 Element 300121 ×2

Bricks Round and Cones 12 pieces

Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×4
Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Light Bluish Gray Part 30367b ×2
Cone 1 x 1 [Top Groove] Tan Part 59900 Element 4529237 ×4
Brick Round 1 x 1 Open Stud Trans-Dark Blue Part 3062b Element 6514233 or 6238044 ×1
Brick Round 1 x 1 Open Stud Trans-Red Part 3062b Element 6514235 or 6238673 ×1

Wheels and Tyres 12 pieces

Technic Wedge Belt Wheel Tire Black Part 2815 Element 6028041 or 281526 ×2
Tyre 43.2 x 26 Balloon Small Black Part 61481 Element 4518826 ×4
Wheel 30.4 x 20 without Pinholes, with Reinforced Rim Black Part 56145 Element 4299389 or 4284946 ×4
Technic Wedge Belt Wheel [aka Pulley] Light Bluish Gray Part 4185 Element 6321743 or 4494222 ×2

Technic Bricks 10 pieces

Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×2
Technic Brick 1 x 8 [7 Pin Holes] Light Bluish Gray Part 3702 Element 4211442 ×4
Technic Brick 1 x 2 [2 Pin Holes] Red Part 32000 Element 4179355 or 4101764 ×4

Bars, Ladders and Fences 8 pieces

Bar 1 x 8 x 2 Dark Bluish Gray Part 2486 Element 6062482 ×1
Bar 3L Light Bluish Gray Part 87994 Element 6093527 or 6064033 ×2
Bar 4L (Lightsaber Blade / Wand) Light Bluish Gray Part 30374 Element 6116608 or 4211628 ×1
Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Trans-Dark Blue Part 58176 Element 6328198 or 6171763 ×1
Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Trans-Red Part 58176 Element 6507867 or 6171762 ×3

Tiles Special 8 pieces

Tile Special 1 x 1 with Clip with Rounded Tips Black Part 12825 Element 6030718 Also in Dark Bluish Gray ×2
Tile Special 1 x 1 with Clip with Rounded Tips Dark Bluish Gray Part 12825 Element 6030710 Also in Black ×1
Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×4
Tile Special 1 x 2 with Handle Light Bluish Gray Part 2432 Element 4211357 ×1

Technic Bushes 6 pieces

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 ×2
Technic Bush Red Part 3713 Element 6271820 or 4227155 ×4

Tiles Round and Curved 6 pieces

Tile Round 1 x 1 Trans-Red Part 98138 Element 6514189 or 6258607 ×6

Technic Axles 5 pieces

Technic Axle 10 Black Part 3737 Element 373726 ×2
Technic Axle 6 Black Part 3706 Element 370626 ×1
Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×2

Energy Effects 4 pieces

Wave / Flame Rounded Large with Marbled Trans-Yellow Pattern Trans-Red Part 85959pat0003 Element 6513987 or 6172283 ×4

Minifig Accessories 4 pieces

Equipment Handcuffs Light Bluish Gray Part 61482 Element 6173615 or 4641048 ×1
Equipment Hose Nozzle / Gun with Side String Hole Simplified Light Bluish Gray Part 60849 Element 6641461 or 4515897 ×2
Equipment Dynamite Sticks Red Part 64728 Element 6270088 or 4538780 ×1

Technic Beams 4 pieces

Technic Beam 1 x 11.5 Double Bent Thick Light Bluish Gray Part 32009 Element 6271156 or 4234240 ×2
Technic Beam 3 x 3 T-Shape Thick Light Bluish Gray Part 60484 Element 4552348 or 4535772 ×1
Technic Beam 1 x 3 Thick White Part 32523 Element 6632140 or 4208160 ×1

Transportation - Land 4 pieces

Handlebars Black Part 30031 Element 3003126 ×1
Exhaust Pipe with Technic Pin - Flat End, Rounded Hole Light Bluish Gray Part 14682 Element 6044706 ×2
Steering Stand 1 x 2 with Black Steering Wheel Red Part 3829c01 Element 9552 ×1

Bricks Wedged 3 pieces

Brick Wedged, Curved Triple 4 x 6 x 2/3 with 4 Studs Black Part 52031 Element 4542671 or 4500917 ×3

Minifig Shields, Weapons, & Tools 3 pieces

Weapon Gun Automatic Pistol with Top Clip Dark Bluish Gray Part 15445 Element 6191976 or 6055607 ×2
Weapon Lightsaber Hilt with Bottom Ring Light Bluish Gray Part 64567 Element 4581155 or 4539481 ×1

Flags, Banners and Signs 2 pieces

Flag 2 x 2 Trapezoid with Flat Area between Clips Black Part 44676 Element 4184617 ×2

Technic Beams Special 2 pieces

Technic Pin Connector Double with Bar [2 Holes] Black Part 85940 Element 6173124 or 4562148 ×2

Windscreens and Fuselage 2 pieces

Windscreen 3 x 4 x 1 1/3 with 2 Studs on Top Trans-Clear Part 2437 Element 6507916 or 4521778 ×2

Stickers 1 piece

Sticker Sheet for Set 70808-1 [No Color/Any Color] Part 16447 Element 6061095 ×1

Technic Gears 1 piece

Technic Gear 40 Tooth Light Bluish Gray Part 3649 Element 6195314 or 4285634 ×1

Minifigures 5 figures

Emmet, Piece of Resistance, Eyebrows, Happy / Scared Minifigure, checked as a whole figure ×1
Wyldstyle in black jumpsuit Minifigure, checked as a whole figure ×1
Robot Police, Hat, Armor Minifigure, checked as a whole figure ×1
Robot Police, Helmet, Armor Minifigure, checked as a whole figure ×1
Robot Police, Helmet with Night Vision Goggles, Armor Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.