# LEGO 21101-1 — Hayabusa (2012)

Source: https://www.brickmissing.com/sets/21101-1-hayabusa
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

Recreate scientific history with the LEGO Ideas Hayabusa (21101-1)! This detailed display model brings to life the first unmanned Japanese asteroid explorer. In a groundbreaking 2003 mission, the Hayabusa spacecraft ventured deep into space, successfully collecting asteroid samples and returning them safely to Earth – all without a single person aboard. Chosen by over 1,000 LEGO CUUSOO members from Japan as the most-demanded model, this build features cool solar panels, moving equipment, a satellite dish, and distinctive gold elements. A display stand with name labels, a collectible minifigure, and a detailed history booklet are included to complete your tribute to this technological marvel.

## Set facts

- Set number: 21101-1
- Name: Hayabusa
- Theme: LEGO Ideas and CUUSOO › Licensed
- Released: 2012
- Pieces: 369
- Distinct part + colour lots: 97
- Build difficulty: intermediate
- Repairability: 1.0% of this set's lots are hard to replace (1 of 97 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (97 lots, 369 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 1 | Flag 2 x 2 Square, Flat Clip Edge [Thick Clips] | Light Bluish Gray | 11055 | 4271362 | — |
| 1 | Sticker Sheet for Set 21101-1 | Unknown | 11058 | 6010438 | — |
| 2 | Tile Special 1 x 1 with Clip with Rounded Tips | Dark Bluish Gray | 12825 | 6030710 | — |
| 2 | Brick 2 x 2 Corner | Dark Bluish Gray | 2357 | 4211109 | €0,16 |
| 2 | Brick 2 x 2 Corner | Yellow | 2357 | 235724 | €0,16 |
| 2 | Tile 1 x 4 with Groove | Light Bluish Gray | 2431 | 4211356 | €0,12 |
| 4 | Brick 1 x 1 x 5 with Solid Stud | Black | 2453b | 4566308 | €0,27 |
| 3 | Plate Special 1 x 2 Side Handle [Free Ends] | Light Bluish Gray | 2540 | 4211632 | €0,07 |
| 8 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 1 | Brick 2 x 4 | Reddish Brown | 3001 | 4211201 | €0,22 |
| 1 | Brick 2 x 2 | Black | 3003 | 300326 | €0,13 |
| 2 | Brick 1 x 1 | Yellow | 3005 | 300524 | €0,07 |
| 8 | Brick 1 x 1 | Black | 3005 | 300526 | €0,07 |
| 2 | Brick 1 x 6 | Yellow | 3009 | 300924 | €0,25 |
| 4 | Brick 1 x 4 | Yellow | 3010 | 301024 | €0,16 |
| 5 | Plate 2 x 4 | Dark Bluish Gray | 3020 | 4211065 | €0,15 |
| 4 | Plate 1 x 2 | Black | 3023 | 302326 | €0,08 |
| 4 | Plate 1 x 2 | Yellow | 3023 | 302324 | €0,08 |
| 12 | Plate 1 x 1 | Black | 3024 | 302426 | €0,06 |
| 3 | Plate 6 x 12 | Light Bluish Gray | 3028 | 4211400 | €1,63 |
| 5 | Plate 4 x 6 | Yellow | 3032 | 303224 | €0,41 |
| 3 | Bar 4L (Lightsaber Blade / Wand) | Yellow | 30374 | 6116606 | €0,05 |
| 3 | Hinge Plate 1 x 2 Locking with 1 Finger On Top | Light Bluish Gray | 30383 | 6265694 | €0,12 |
| 8 | Slope 45? 2 x 2 | Dark Bluish Gray | 3039 | 4211054 | €0,11 |
| 7 | Slope 45° 2 x 1 with Bottom Pin | Dark Bluish Gray | 3040b | 4211135 | €0,10 |
| 2 | Brick Special 1 x 4 with 4 Studs on One Side | Red | 30414 | 4157223 | €0,18 |
| 2 | Brick Special 1 x 4 with 4 Studs on One Side | Black | 30414 | 4212411 | €0,18 |
| 3 | Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth | Light Bluish Gray | 30553 | 4222047 | — |
| 1 | Tile 2 x 2 with Groove | Black | 3068b | 306826 | €0,07 |
| 7 | Tile 2 x 2 with Groove | Light Bluish Gray | 3068b | 4211413 | €0,07 |
| 4 | Tile 1 x 2 with Groove | Black | 3069b | 306926 | €0,07 |
| 3 | Tile 1 x 2 with Groove | Light Bluish Gray | 3069b | 4211414 | €0,07 |
| 10 | Tile 1 x 2 with Groove | Yellow | 3069b | 306924 | €0,07 |
| 3 | Tile 1 x 1 with Groove | Light Bluish Gray | 3070b | 4211415 | €0,05 |
| 1 | Tile 1 x 1 with Groove | Yellow | 3070b | 307024 | €0,05 |
| 2 | Technic Plate 2 x 6 [5 Holes] | Light Bluish Gray | 32001 | 4211542 | €0,24 |
| 4 | Technic Axle and Pin Connector Angled #1 | Black | 32013 | 6284699 | €0,08 |
| 4 | Technic Axle and Pin Connector Angled #2 - 180° | Black | 32034 | 6271869 | €0,11 |
| 4 | Technic Axle Connector with Axle Hole | Black | 32039 | 3203926 | — |
| 4 | Technic Axle 2 Notched | Red | 32062 | 4142865 | €0,07 |
| 4 | Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] | Yellow | 32064b | — | — |
| 1 | Technic Axle 5 | Light Bluish Gray | 32073 | 4211639 | €0,11 |
| 8 | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced | Yellow | 32123b | 6271167 | €0,04 |
| 1 | Technic Plate Rotor 3 Blade with Smooth Ends and 6 Studs (Propeller) | Light Bluish Gray | 32125 | 4211842 | — |
| 4 | Slope 33° 3 x 2 | Dark Bluish Gray | 3298 | 4211106 | €0,12 |
| 2 | Plate 1 x 8 | Yellow | 3460 | 346024 | €0,18 |
| 4 | Plate 1 x 8 | Black | 3460 | 346026 | €0,18 |
| 5 | Brick 1 x 3 | Reddish Brown | 3622 | 4211220 | €0,15 |
| 2 | Plate 1 x 3 | Yellow | 3623 | 362324 | €0,07 |
| 4 | Plate 1 x 3 | Dark Bluish Gray | 3623 | 4211133 | €0,07 |
| 8 | Plate 1 x 6 | Black | 3666 | 366626 | €0,17 |
| 8 | Plate 1 x 6 | Yellow | 3666 | 366624 | €0,17 |
| 2 | Technic Brick 1 x 2 [1 Pin Hole] | White | 3700 | 370001 | €0,12 |
| 2 | Technic Axle 6 | Black | 3706 | 370626 | €0,12 |
| 4 | Technic Axle 8 | Black | 3707 | 370726 | €0,22 |
| 1 | Technic Axle 12 | Black | 3708 | 370826 | €0,27 |
| 5 | Technic Plate 2 x 4 [3 Holes] | Dark Bluish Gray | 3709 | 4227398 | €0,13 |
| 5 | Plate 1 x 4 | Yellow | 3710 | 371024 | €0,12 |
| 4 | Plate 1 x 4 | Black | 3710 | 371026 | €0,12 |
| 1 | Technic Bush | Light Bluish Gray | 3713 | 6275844 | €0,05 |
| 1 | Plate 2 x 6 | Yellow | 3795 | 379524 | €0,19 |
| 8 | Plate 2 x 10 | Black | 3832 | 383226 | €0,29 |
| 2 | Brick Round 2 x 2 with Axle Hole | Light Bluish Gray | 3941 | 4211526 | €0,11 |
| 4 | Brick Round 2 x 2 with Axle Hole | Black | 3941 | 614326 | €0,11 |
| 1 | Plate 6 x 6 | Light Bluish Gray | 3958 | 4211474 | €0,53 |
| 4 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | White | 4032a | 403201 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Dark Bluish Gray | 4032a | 4211042 | €0,06 |
| 8 | Tile 1 x 8 with Groove | Black | 4162 | 416226 | €0,15 |
| 1 | Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°] | Light Bluish Gray | 4285b | 4211487 | — |
| 1 | Dish 3 x 3 Inverted [Radar] | Metallic Gold | 43898 | 6189071 | €0,69 |
| 8 | Bracket 1 x 2 - 2 x 2 | Light Bluish Gray | 44728 | 6117967 | €0,10 |
| 4 | Plate 1 x 10 | Black | 4477 | 447726 | €0,16 |
| 5 | Technic Axle 3 | Light Bluish Gray | 4519 | 4211815 | €0,05 |
| 8 | Tap 1 x 1 without Hole in Spout | Black | 4599b | 459926 | €0,06 |
| 1 | Dish 10 x 10 Inverted (Radar) with Solid Studs | Light Bluish Gray | 50990b | 4248833 | €1,51 |
| 5 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Dark Bluish Gray | 54200 | 4504378 | €0,06 |
| 1 | Technic Tread Sprocket Wheel Small 6 Tooth | Black | 57520 | 4662228 | €0,31 |
| 6 | Panel 1 x 6 x 5 | Black | 59349 | 4513539 | €0,61 |
| 5 | Technic Axle Connector Smooth [with x Hole + Orientation] | Light Bluish Gray | 59443 | 4512360 | €0,06 |
| 1 | Cone 1 x 1 [Top Groove] | White | 59900 | 4518400 | €0,05 |
| 3 | Cone 1 x 1 [Top Groove] | Black | 59900 | 4529236 | €0,05 |
| 8 | Cone 1 x 1 [Top Groove] | Dark Bluish Gray | 59900 | 4529240 | €0,05 |
| 2 | Cone 1 x 1 [Top Groove] | Metallic Silver | 59900 | 6051385 | €0,68 |
| 4 | Brick 1 x 10 | Yellow | 6111 | 4200026 | €0,36 |
| 2 | Plate Round 1 x 1 with Solid Stud | White | 6141 | 614101 | €0,05 |
| 2 | Plate Round 1 x 1 with Solid Stud | Black | 6141 | 614123 | €0,05 |
| 3 | Brick Special 2 x 2 with Pin and Axle Hole | Dark Bluish Gray | 6232 | 4211046 | — |
| 12 | Technic Pin Connector Round [Slotted] | Black | 62462 | 6173119 | €0,06 |
| 1 | Bar 6L with Stop Ring | Light Bluish Gray | 63965 | 6170418 | €0,08 |
| 8 | Technic Brick 1 x 1 with Pin Hole | Light Bluish Gray | 6541 | 4211535 | €0,07 |
| 4 | Tile 1 x 6 with Groove | Black | 6636 | 663626 | €0,13 |
| 4 | Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] | Light Bluish Gray | 85080 | 4567448 | €0,10 |
| 1 | Slope 30? 1 x 2 x 2/3 | Dark Bluish Gray | 85984 | 4567887 | €0,07 |
| 4 | Tile 2 x 4 with Groove | Yellow | 87079 | 4560181 | €0,16 |
| 1 | Plate Special 2 x 2 with Groove and Center Stud (Jumper) | Yellow | 87580 | 6126050 | €0,07 |
| 3 | Tile Round 1 x 1 | Trans-Dark Blue | 98138 | 6514190 | €0,05 |
| 2 | Tile Round 1 x 1 | Flat Silver | 98138 | 4655241 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/21101-1-hayabusa
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/21101-1-hayabusa