# LEGO 8184-1 — Twin X-treme RC (2009)

Source: https://www.brickmissing.com/sets/8184-1-twin-x-treme-rc
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

The LEGO RC 8184-1 Twin X-treme RC from 2009 offers versatile remote-controlled racing. This set includes an RC controller with forward/back and left/right driving functions, enabling varied terrain navigation. Builders construct two main vehicle tops: an off-road racing truck and a racecar, which are interchangeable for instant customization. Additionally, the set provides online instructions for two alternative remote-controlled racing models. Each completed vehicle measures over 15 cm (6 inches) long, ready for the track.

## Set facts

- Set number: 8184-1
- Name: Twin X-treme RC
- Theme: Racers › Remote Control
- Released: 2009
- Pieces: 239
- Distinct part + colour lots: 93
- Build difficulty: easy
- Repairability: 5.4% of this set's lots are hard to replace (5 of 93 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (93 lots, 239 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 |
| ---: | --- | --- | --- | --- | --- |
| 2 | Brick 2 x 2 Corner | Black | 2357 | 235726 | €0,16 |
| 2 | Brick 2 x 2 Corner | White | 2357 | 235701 | €0,16 |
| 2 | Tile Special 1 x 2 Grille with Bottom Groove | White | 2412b | 241201 | €0,06 |
| 1 | Tile Special 1 x 2 Grille with Bottom Groove | Dark Bluish Gray | 2412b | 4210631 | €0,06 |
| 7 | Tile 1 x 4 with Groove | Dark Bluish Gray | 2431 | 4211053 | €0,12 |
| 1 | Brick 2 x 6 | Black | 2456 | 4181144 | €0,29 |
| 1 | Tile Special 2 x 2 with Top Pin | Dark Bluish Gray | 2460 | 4211129 | — |
| 2 | Brick 1 x 16 | Red | 2465 | 246521 | — |
| 1 | Plate Special 1 x 2 Side Handle [Free Ends] | Light Bluish Gray | 2540 | 4542391 | €0,07 |
| 11 | Tile Special 1 x 1 with Clip and Straight Tips | Black | 2555 | 255526 | — |
| 1 | Technic Steering Wheel Large | Black | 2741 | 4125213 | €0,45 |
| 2 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 1 | Brick 2 x 3 | Black | 3002 | 300223 | €0,17 |
| 1 | Brick 2 x 3 | Black | 3002 | 300226 | €0,17 |
| 1 | Brick 1 x 6 | White | 3009 | 300901 | €0,25 |
| 1 | Plate 2 x 4 | White | 3020 | 302001 | €0,15 |
| 1 | Plate 2 x 4 | Black | 3020 | 302026 | €0,15 |
| 2 | Plate 2 x 3 | White | 3021 | 302101 | €0,13 |
| 4 | Plate 1 x 2 | Light Bluish Gray | 3023 | 302328 | €0,08 |
| 3 | Plate 1 x 2 | Trans-Red | 3023 | 6514003 | €0,10 |
| 2 | Plate 1 x 2 | White | 3023 | 302301 | €0,08 |
| 6 | Brick Special 1 x 2 with Handle | Black | 30236 | 4288212 | €0,16 |
| 1 | Plate 4 x 6 | Black | 3032 | 303226 | €0,41 |
| 1 | Plate 4 x 6 | Light Bluish Gray | 3032 | 4116671 | €0,41 |
| 4 | Plate 2 x 8 | White | 3034 | 303401 | €0,29 |
| 2 | Plate 4 x 8 | White | 3035 | 303501 | €0,46 |
| 2 | Plate Round Corner 3 x 3 | Light Bluish Gray | 30357 | 6062166 | €0,17 |
| 2 | Hinge Plate 1 x 2 Locking with 1 Finger On Top | White | 30383 | 6265695 | €0,12 |
| 4 | Tyre 30.4 x 14 Offset Tread | Black | 30391 | 3039126 | — |
| 2 | Brick Special 1 x 4 with 4 Studs on One Side | Red | 30414 | 4157223 | €0,18 |
| 7 | Tile 2 x 2 with Groove | Black | 3068b | 306826 | €0,07 |
| 2 | Tile 1 x 2 with Groove | Black | 3069b | 306926 | €0,07 |
| 4 | Tile 1 x 2 with Groove | Light Bluish Gray | 3069b | 306928 | €0,07 |
| 2 | Technic Plate 2 x 6 [5 Holes] | Light Bluish Gray | 32001 | 4211542 | €0,24 |
| 1 | Technic Axle 2 Notched | Black | 32062 | 4109810 | €0,07 |
| 2 | Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced | Light Bluish Gray | 32123b | 6271165 | €0,04 |
| 2 | Plate 1 x 8 | Light Bluish Gray | 3460 | 346028 | €0,18 |
| 2 | Plate 1 x 8 | Red | 3460 | 346021 | €0,18 |
| 3 | Plate 1 x 8 | White | 3460 | 346001 | €0,18 |
| 2 | Brick 1 x 3 | White | 3622 | 362201 | €0,15 |
| 8 | Plate 1 x 3 | White | 3623 | 362301 | €0,07 |
| 4 | Plate 1 x 6 | Black | 3666 | 366626 | €0,17 |
| 6 | Plate 1 x 6 | White | 3666 | 366601 | €0,17 |
| 1 | Technic Brick 1 x 4 [3 Pin Holes] | White | 3701 | 370101 | €0,17 |
| 1 | Technic Plate 2 x 4 [3 Holes] | Red | 3709 | 370921 | €0,13 |
| 1 | Plate 1 x 4 | Red | 3710 | 371021 | €0,12 |
| 4 | Plate 1 x 4 | Black | 3710 | 371026 | €0,12 |
| 2 | Plate 1 x 4 | Light Bluish Gray | 3710 | 371028 | €0,12 |
| 1 | Plate 1 x 4 | White | 3710 | 371001 | €0,12 |
| 1 | Technic Axle 10 | Black | 3737 | 373726 | €0,25 |
| 1 | Technic Plate 2 x 8 [7 Holes] | Red | 3738 | 373821 | — |
| 1 | Technic Axle Pin without Friction Ridges Lengthwise | Tan | 3749 | 4666579 | €0,06 |
| 6 | Plate 2 x 6 | White | 3795 | 379501 | €0,19 |
| 2 | Plate 2 x 6 | Light Bluish Gray | 3795 | 379528 | €0,19 |
| 2 | Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] | Black | 3839b | 383926 | €0,11 |
| 1 | Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] | Dark Bluish Gray | 3839b | 4263176 | €0,11 |
| 2 | Brick Special 1 x 1 with Headlight | Red | 4070 | 407021 | €0,07 |
| 2 | Brick Curved 6 x 1 | White | 42022 | 4160387 | €0,30 |
| 2 | Brick Curved 6 x 2 | Black | 44126 | 4180548 | €0,41 |
| 2 | Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove | White | 44301a | 4183035 | — |
| 2 | Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth | White | 44302a | 4183048 | — |
| 2 | Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth | Black | 44302a | 4183060 | — |
| 1 | Bracket 1 x 2 - 2 x 2 | Black | 44728 | 6117973 | €0,10 |
| 2 | Plate 1 x 10 | Black | 4477 | 447726 | €0,16 |
| 2 | Plate 1 x 10 | Red | 4477 | 447721 | €0,16 |
| 7 | Plate Special 1 x 2 [Side Handle Closed Ends] | White | 48336 | 4222017 | €0,07 |
| 4 | Slope Curved 3 x 1 No Studs | White | 50950 | 4249112 | €0,12 |
| 1 | Slope Curved 4 x 6 x 2/3 Triple Curved with 4 Studs | Light Bluish Gray | 52031 | 4503291 | — |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Trans-Red | 54200 | 6245252 | €0,08 |
| 4 | Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow Spokes | Black | 55982 | 4517737 | €0,22 |
| 4 | Wheel 18mm x 14mm with Axle Hole, Fake Bolts and Shallow Spokes | White | 55982 | 4490128 | — |
| 4 | Tyre 37 x 18 R Balloon | Black | 56891 | 4506553 | — |
| 1 | Control Unit, IR, Power Functions, with Dark Bluish Gray Bottom | Light Bluish Gray | 58122 | 4506079 | — |
| 2 | Brick Curved 2 x 4 x 1 1/3 | White | 6081 | 608101 | — |
| 2 | Brick Curved 1 x 2 x 1 1/3 with Curved Top | Red | 6091 | 6184782 | €0,08 |
| 2 | Brick Curved 1 x 2 x 1 1/3 with Curved Top | White | 6091 | 6285777 | €0,08 |
| 1 | Technic Car Spoiler 3 x 8 [Three Holes] | White | 61073 | 4527518 | — |
| 2 | Brick 1 x 12 | White | 6112 | 611201 | €0,39 |
| 4 | Plate Round 1 x 1 with Solid Stud | Trans-Red | 6141 | 6208450 | €0,04 |
| 9 | Plate Round 1 x 1 with Solid Stud | Trans-Clear | 6141 | 6514052 | €0,04 |
| 4 | Slope Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges] | Light Bluish Gray | 61678 | 4541100 | — |
| 2 | Slope Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges] | Red | 61678 | 4520782 | — |
| 1 | Plate Special 4 x 6 with Studs on 3 Edges | Red | 6180 | 4116618 | — |
| 1 | Windscreen 3 x 6 x 1 Curved with 2 Circular Stud Holders in Bottom | Black | 62360 | 4541190 | — |
| 8 | Wheel Arch, Mudguard, 1 1/2 x 6 x 1 [Arch Extended] | White | 62361 | 6476001 | €0,23 |
| 4 | Wheel Cover 9 Spoke - 24mm D. | Red | 62701 | 4541189 | — |
| 1 | Motor, RC with Steering Mechanism and Receiving Unit, Dark Bluish Gray Base [Complete Assembly] | Light Bluish Gray | 64766 | 4540125 | — |
| 2 | Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) | Black | 6553 | 4107765 | €0,19 |
| 1 | Technic Beam 1 x 3 Thin | Black | 6632 | 6331723 | €0,25 |
| 3 | Tile 1 x 6 with Groove | Light Bluish Gray | 6636 | 6035336 | €0,13 |
| 1 | Tile 1 x 6 with Groove | Red | 6636 | 4113858 | €0,13 |
| 2 | Tile 1 x 6 with Groove | White | 6636 | 663601 | €0,13 |
| 1 | Sticker Sheet for Set 8184-1 | Unknown | 84568 | 4540337 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/8184-1-twin-x-treme-rc
- 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/8184-1-twin-x-treme-rc