Free tool

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.

Nitro Bike GTX / GTX 500

Checking

8210 Nitro Bike GTX / GTX 500

86 pieces in 41 part and color combinations.

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

Plates 16 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×4
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 4 Light Gray Part 3020 Element 302002 ×2
  • Plate 1 x 4 Red Part 3710 Element 371021 ×1
  • Plate 2 x 3 Red Part 3021 Element 302121 ×3
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×2

Technic Bushes 14 pieces

  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 1 spare in the box ×4
  • Technic Bush 1/2 Toothed Type II [X Opening] Light Gray Part 4265b Element 4100501 or 657702 1 spare in the box ×10

Technic Axles 8 pieces

  • Technic Axle 2 Black Part 3704 Element 370426 ×2
  • Technic Axle 4 Black Part 3705 Element 370526 ×2
  • Technic Axle 6 Black Part 3706 Element 370626 ×4

Technic Bricks 7 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Red Part 3700 Element 370021 ×1
  • Technic Brick 1 x 4 [3 Pin Holes] Red Part 3701 Element 370121 ×2
  • Technic Brick 1 x 6 [5 Pin Holes] Red Part 3894 Element 389421 ×2
  • Technic Slope Short (Wing Front) Red Part 2743 Element 274321 ×2

Bricks Sloped 6 pieces

  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Gray Part 3660 Element 366002 ×1
  • Brick Sloped 33° 3 x 2 Red Part 3298 Element 329821 ×2
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Red Part 3747a Element 374721 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×1

Wheels and Tyres 6 pieces

  • Tyre 24 x 13 Model Team Black Part 2696 Element 269676 or 269626 ×2
  • Tyre 30 x 10.5 Offset Tread Black Part 2346 Element 234676 or 234626 ×1
  • Wheel 30 x 13 Model Team White Part 2695 Element 4507077 or 4240315 ×2
  • Wheel with Split Axle hole White Part 3482 Element 4279395 or 4194244 ×1

Technic Special 5 pieces

  • Technic Plate 1 x 4 with Toothed Ends Black Part 4263 Element 4251466 or 4225509 ×3
  • Technic Plate 1 x 6 with Toothed Ends Red Part 4262 Element 4189283 or 4109659 ×2

Bricks Special 4 pieces

  • Brick Special 1 x 1 with Headlight Black Part 4070 Element 407026 ×2
  • Brick Special 1 x 1 with Headlight Red Part 4070 Element 407021 ×2

Technic Connectors 4 pieces

  • Technic Axle and Pin Connector Light Gray Part 3651 Element 4105243 or 365102 ×2
  • Technic Axle and Pin Connector Toggle Joint Toothed [with Slots] Light Gray Part 4273b Element 427302 ×2

Technic Pins 4 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×2
  • Technic Pin without Friction Ridges Lengthwise Light Gray Part 3673 Element 4184166 or 367302 ×2

Technic Steering, Suspension and Engine 3 pieces

  • Technic Shock Absorber 6.5L with Normal Spring [Complete Assembly] Light Gray Part 73129 Element 73129 ×2
  • Technic Motorcycle Pivot Red Part 2904 Element 290421 ×1

Plates Round Curved and Dishes 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×2

Plates Special 2 pieces

  • Plate Special 3 x 2 with Rounded End, Hole Red Part 3176 Element 4188189 or 317621 ×2

Tiles 2 pieces

  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×2

Stickers 1 piece

  • Sticker Sheet for Set 8210-1 [No Color/Any Color] Part 169725 Element 169725 ×1

Tiles Special 1 piece

  • Tile Special 1 x 2 Grille with Bottom Groove Light Gray Part 2412b Element 241202 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 4 x 4 x 4 1/3 Helicopter Trans-Light Blue Part 2483 Element 4188185 or 248342 ×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.