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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.

Ultimate Stunt Riders Challenge

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60361 Ultimate Stunt Riders Challenge

367 pieces in 128 part and color combinations, plus 4 minifigures.

The official piece count includes the 18 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.

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Piece checklist

Technic Pins 62 pieces

  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 ×33
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×11
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×4
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Orange Part 65304 Element 6347790 ×4
  • Technic Pin Long without Friction Ridges, with Anti-Roll Notch Tan Part 39888 Element 6321305 ×4
  • Technic Pin without Friction Ridges Lengthwise Yellow Part 3673 Element 6331822 ×6

Plates 38 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 1 x 4 Black Part 3710 Element 371026 ×4
  • Plate 2 x 2 Black Part 3022 Element 302226 ×4
  • Plate 2 x 8 Black Part 3034 Element 303426 ×5
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Plate 6 x 12 Black Part 3028 Element 302826 ×1
  • Plate 2 x 3 Blue Part 3021 Element 302123 ×4
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×2
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×3
  • Plate 2 x 2 Lime Part 3022 Element 4613977 or 4537937 ×1
  • Plate 1 x 2 Medium Azure Part 3023 Element 6603337 or 6097419 ×6
  • Plate 2 x 4 Medium Azure Part 3020 Element 6603317 or 6013826 ×2
  • Plate 8 x 16 Medium Azure Part 92438 Element 6022010 ×1

Plates Round Curved and Dishes 28 pieces

  • Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout Black Part 35044 Element 6208787 ×4
  • Plate Round 1 x 1 with Open Stud Dark Pink Part 85861 Element 6230582 ×3
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Purple Part 4032a Element 6030534 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Green Part 4032a Element 403228 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Bright Green Part 6141 Element 6514053 or 6240206 ×6
  • Plate Round 1 x 1 with Solid Stud Trans-Orange Part 6141 Element 6514059 or 6240227 ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Purple Part 6141 Element 6514054 or 6240210 ×4
  • Plate Round Corner 3 x 3 White Part 30357 Element 6550165 or 4550745 ×4

Tiles 24 pieces

  • Tile 2 x 6 Black Part 69729 Element 6318582 ×5
  • Tile 1 x 4 with Groove Medium Azure Part 2431 Element 4624705 ×2
  • Tile 1 x 6 with Groove Medium Azure Part 6636 Element 6603342 or 6185309 ×2
  • Tile 2 x 4 with Groove Medium Azure Part 87079 Element 6097042 ×14
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×1

Bricks Curved 23 pieces

  • Brick Arch 1 x 6 Raised Arch Black Part 92950 Element 4620763 ×5
  • Brick Curved 1 x 3 x 2 Inverted [Inside Bow] Black Part 18653 Element 6154860 ×2
  • Brick Curved 8 x 8 x 4, Ramp Dark Purple Part 75538 Element 6437186 ×1
  • Brick Curved 8 x 8 x 4, Ramp Medium Azure Part 75538 Element 6434327 ×2
  • Brick Curved Inverted 2 x 2 with 1 x 2 Cutouts Medium Azure Part 1750 Element 6598401 or 6438798 ×2
  • Stunt Ramp 8 x 15 x 6 Trans-Light Blue Part 77822 Element 6434323 ×2
  • Stunt Ramp Section 30° Trans-Light Blue Part 77823 Element 6434325 ×8
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×1

Technic Connectors 19 pieces

  • Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders Black Part 24122 Element 6280097 or 6155068 ×4
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Black Part 6553 Element 4107765 or 655326 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Black Part 59443 Element 6084612 or 4512363 ×4
  • Technic Pin Connector Hub with 1 Axle Black Part 22961 Element 6253260 ×8
  • Technic Pin Connector Round 1L [Beam] Lime Part 18654 Element 6302741 ×1

Technic Beams 18 pieces

  • Technic Beam 1 x 15 Thick Black Part 32278 Element 4542573 or 4128603 ×1
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×4
  • Technic Beam Round 15 x 15 Dark Purple Part 3250 Element 6436435 ×1
  • Technic Beam 1 x 5 Thick Light Bluish Gray Part 32316 Element 4211651 ×1
  • Technic Beam 1 x 3 Thick Lime Part 32523 Element 6170474 or 4265684 ×4
  • Technic Beam Round 15 x 15 Lime Part 3250 Element 6437077 ×3
  • Technic Beam 1 x 3 Thick Medium Azure Part 32523 Element 6293844 ×4

Plates Special 17 pieces

  • Bracket 2 x 2 with 1 x 2 Vertical Studs Black Part 41682 Element 6250020 ×2
  • Plate Special 1 x 2 with Handles on Ends Black Part 18649 Element 6099483 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×2
  • Plate Special 4 x 4 with 2 x 2 Opening Black Part 64799 Element 6058118 ×2
  • Technic Plate 2 x 4 [3 Holes] Black Part 3709 Element 370926 ×1
  • Plate Special 10 x 10 Octagonal Opening Dark Bluish Gray Part 6063 Element 6172931 or 4296512 ×1
  • Plate Special 2 x 2 Splat Gear, 6 Teeth Green Part 35442 Element 6328186 ×1
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] Light Bluish Gray Part 10247 Element 6045988 ×1
  • Plate Special 2 x 2 with Only 2 studs Light Bluish Gray Part 33909 Element 6212077 ×1
  • Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale) Tan Part 71752 Element 6330903 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted White Part 99780 Element 6548278 or 6070698 ×4

Technic Bricks 17 pieces

  • Technic Brick 1 x 1 with Axle Hole Black Part 73230 Element 6344819 ×8
  • Technic Brick 1 x 6 [5 Pin Holes] Blue Part 3894 Element 389423 ×1
  • Technic Brick 1 x 4 [3 Pin Holes] Dark Bluish Gray Part 3701 Element 4213607 or 370127 ×2
  • Technic Brick 1 x 2 [2 Pin Holes] Light Bluish Gray Part 32000 Element 4211541 ×4
  • Technic Brick 1 x 1 with Pin Hole Lime Part 6541 Element 6310282 or 6123745 ×2

Bricks Round and Cones 15 pieces

  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×1
  • Brick Round 2 x 2 Dome Top, Vented Stud Blue Part 3262 Element 6429061 ×1
  • Brick Round, Half 1 x 2 Light Bluish Gray Part 68013 Element 6311384 ×4
  • Brick Round 2 x 2 with Axle Hole Lime Part 3941 Element 4527943 or 4279733 ×1
  • Brick Round 1 x 1 Open Stud Red Part 3062b Element 306221 ×2
  • Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud Trans-Clear Part 30151b Element 6514278 or 6286876 ×1
  • Brick Round 2 x 2 x 1 1/3 Inverted White Part 24947 Element 6432550 or 6151968 ×1
  • Brick Round Corner 5 x 5 x 1 Slope, Bottom Cut Outs, No Studs, Flat Top White Part 76795 Element 6448375 or 6334516 ×4

Hinges, Arms and Turntables 12 pieces

  • Turntable 2 x 2 x 1 Black Part 40145 Element 6252373 ×6
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth Light Bluish Gray Part 54657 Element 6267048 ×2
  • Hinge Plate 2 x 4 with Pin Hole with 2 Holes - Top Light Bluish Gray Part 43045 Element 6256117 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove Red Part 44301b Element 6266222 ×2

Bricks Special 11 pieces

  • Brick Special 1 x 2 with 2 Pins, Square Pin Holes Black Part 53540 Element 6276875 or 6269869 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Black Part 6232 Element 6365577 or 6070692 ×1
  • Brick Special 2 x 4 with 3 Axle Holes Dark Purple Part 39789 Element 6244920 ×3
  • Brick Special 2 x 2 with 2 Pins and Axle Hole Light Bluish Gray Part 30000 Element 6356172 or 4211752 ×2
  • Brick Special 1 x 2 with Pin - Bottom Stud Holder Red Part 44865 Element 6393320 ×3

Wheels and Tyres 11 pieces

  • Tyre 14 x 4 Smooth Small Single [New Style] Black Part 59895 Element 4516843 or 4507700 ×6
  • Tyre 21 x 6 City Motorcycle Black Part 50861 Element 6064174 or 4244953 ×2
  • Brake Disc 6 x 6 Light Bluish Gray Part 65416 Element 6285654 ×1
  • Wheel Centre 15 x 6 City Motorcycle with Stub Axles Lime Part 50862 Element 6431181 or 6289304 ×1
  • Wheel Centre 15 x 6 City Motorcycle with Stub Axles Orange Part 50862 Element 6411000 or 6356479 ×1

Bricks 10 pieces

  • Brick 2 x 4 Black Part 3001 Element 300126 ×3
  • Brick 2 x 8 Black Part 3007 Element 6037390 or 300726 ×2
  • Brick 1 x 2 Medium Azure Part 3004 Element 6603336 or 6092674 ×3
  • Brick 1 x 6 Medium Azure Part 3009 Element 6603286 or 4619653 ×1
  • Brick 2 x 6 Medium Azure Part 2456 Element 6603318 or 6022000 ×1

Technic Axles 10 pieces

  • Technic Axle 6 Black Part 3706 Element 370626 ×4
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×1
  • Technic Axle 4 Red Part 3705 Element 6129995 or 4265797 ×2
  • Technic Axle 5 with Stop Reddish Brown Part 15462 Element 6159763 ×1
  • Technic Axle 3 Yellow Part 4519 Element 6130007 ×2

Bricks Sloped 8 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×4
  • Brick Sloped 8 x 5 x 2/3 with 2 x 6 Studs Orange Part 75539 Element 6338339 ×4

Tiles Round and Curved 7 pieces

  • Tile Round 1 x 1 Half Circle Black Part 24246 Element 6256435 ×1
  • Tile 2 x 2 Curved, Macaroni Bright Light Orange Part 27925 Element 6334203 ×4
  • Tile Round 1 x 1 Trans-Clear Part 98138 Element 6514191 or 6274738 ×1
  • Tile Round 1 x 1 Yellow Part 98138 Element 6284577 or 6070714 ×1

Energy Effects 6 pieces

  • Wave / Lightning Angular, Single Trans-Dark Pink Part 27256 Element 6294987 ×6

Tiles Special 6 pieces

  • Tile 45° Cut 2 x 2 (Triangle) Medium Azure Part 35787 Element 6347670 ×6

Bars, Ladders and Fences 5 pieces

  • Bar 1 x 3 [Clip / Anti-Stud] Light Bluish Gray Part 4735 Element 4211644 ×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 Light Bluish Gray Part 58176 Element 6212288 ×2

Transportation - Land 4 pieces

  • Handlebars Dark Bluish Gray Part 30031 Element 4261908 or 4210644 ×2
  • Fairing, Motorcycle, Racing (Sport) Bike with Rounded Front, 1 x 2 Studs Magenta Part 3132 Element 6438797 ×1
  • Fairing, Motorcycle, Racing (Sport) Bike with 1 x 2 Studs and Dark Azure Panel with Red/Blue Flames, Dark Bluish Gray 'RR' Print Pearl Titanium Part 75533pr0033 Element 6429585 ×1

Minifig Accessories 3 pieces

  • Equipment Camera Handheld with Central Viewfinder Black Part 30089b Element 6476480 or 4106552 ×1
  • Musical Instrument Microphone [Plain] Light Bluish Gray Part 90370 Element 6199163 ×1
  • Equipment Trophy Cup [Plain] Pearl Gold Part 89801 Element 6438123 or 6181993 ×1

Mechanical 2 pieces

  • Vehicle Base, Motorcycle Chassis with Lime Flywheel Dark Bluish Gray Part 69869c03 Element 6442057 ×1
  • Vehicle Base, Motorcycle Chassis with Orange Flywheel Dark Bluish Gray Part 69869c02 Element 6391388 or 6327000 ×1

Minifig Headwear 2 pieces

  • Helmet, Standard Black Part 2446 Element 6020155 or 4654642 ×1
  • Helmet Space with Air Intakes and Hole on Top Dark Turquoise Part 22380 Element 6436162 ×1

Minifig Headwear Accessories 2 pieces

  • Headwear Accessory Visor For Standard Helmet with Blue and Red Stripes Print Black Part 2447pr0032 Element 6429580 ×1
  • Headwear Accessory Visor For Standard Helmet Trans-Dark Blue Part 2447 Element 6431592 or 6000296 ×1

Panels 2 pieces

  • Panel 8 x 8 x 2 1/6th Circle with Pin Holes Trans-Light Blue Part 3251 Element 6508085 or 6437076 ×2

Supports, Girders and Cranes 2 pieces

  • Support 1 x 6 x 5 Girder Rectangular Lime Part 64448 Element 6353462 ×2

Technic Special 1 piece

  • Technic Ball Joint with Eye, Blue Iris Print White Part 32474pr1024 Element 6360250 ×1

Tools 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 3 x 6 x 1 Curved with Rectangular Stud Holder in Bottom Trans-Clear Part 35299 Element 6507938 or 6246850 ×1

Minifigures 4 figures

  • Rocket Racer, Pearl Titanium Race Suit Minifigure, checked as a whole figure ×1
  • Stunt Rider, Dark Purple and Dark Turquoise Race Suit Minifigure, checked as a whole figure ×1
  • Woman, Dark Turquoise Jacket, Bright Light Yellow Beanie Minifigure, checked as a whole figure ×1
  • Man, Red Letterman Jacket, Light Bluish Gray Legs, Tan Hair 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

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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.

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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.

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