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.

Cyber Stunt Bike

Checking

60358 Cyber Stunt Bike

8 pieces in 8 part and color combinations, plus 1 minifigure.

The official piece count includes the 5 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.

Show

Piece checklist

Transportation - Land 2 pieces

  • Handlebars Dark Bluish Gray Part 30031 Element 4261908 or 4210644 ×1
  • Fairing, Motorcycle, Racing (Sport) Bike with 1 x 2 Studs and Dark Azure Panel with Dark Blue Lines and Circles Print Vibrant Yellow Part 75533pr0006 Element 6429974 ×1

Wheels and Tyres 2 pieces

  • Tyre 21 x 6 City Motorcycle Black Part 50861 Element 6064174 or 4244953 ×1
  • Wheel Centre 15 x 6 City Motorcycle with Stub Axles Lime Part 50862 Element 6431181 or 6289304 ×1

Mechanical 1 piece

  • Vehicle Base, Motorcycle Chassis with Lime Flywheel Dark Bluish Gray Part 69869c03 Element 6442057 ×1

Minifig Headwear 1 piece

  • Helmet, Standard with Dark Blue On/Off Button on Medium Azure/Dark Azure Background Print Vibrant Yellow Part 2446pr9996 Element 6429969 ×1

Minifig Headwear Accessories 1 piece

  • Headwear Accessory Visor For Standard Helmet Trans-Dark Blue Part 2447 Element 6431592 or 6000296 1 spare in the box ×1

Tiles Round and Curved 1 piece

  • Tile Round 1 x 1 Half Circle Black Part 24246 Element 6256435 1 spare in the box ×1

Minifigures 1 figure

  • Cyber Rider 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.