Twin X-treme RC (8184-1) is a RC LEGO set released in 2009 with 239 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing RC sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 93 unique part types.
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Buying checklist
Quick context before you buy this set used or verify a marketplace listing.
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Release year
2009 (17 years ago — may be retired)
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Catalog scale
239 parts listed · 93 inventory lines tracked
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Minifigures
No minifigs in inventory (brick-only or Technic set)
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Build manual
Digital booklet available on this page — use it to verify bag contents
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Shipping weight (est.)
~430 g for parts inventory (excludes box/minifig packaging)
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Before you buy used
Run the completion checker, compare photos to the inventory, and check live listings for sealed pricing
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Market value
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
93 parts · page 1 of 2 · updating…
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Bracket 1 x 2 - 2 x 244728 · ×1 · Black -
Brick 1 x 126112 · ×2 · White -
Brick 1 x 162465 · ×2 · Red -
Brick 1 x 33622 · ×2 · White -
Brick 1 x 63009 · ×1 · White -
Brick 2 x 2 Corner2357 · ×2 · Black -
Brick 2 x 2 Corner2357 · ×2 · White -
Brick 2 x 33002 · ×1 · Black -
Brick 2 x 33002 · ×1 · Blue -
Brick 2 x 62456 · ×1 · Black -
Brick Curved 1 x 2 x 1 1/3 with Curved Top6091 · ×2 · Red -
Brick Curved 1 x 2 x 1 1/3 with Curved Top6091 · ×2 · White -
Brick Curved 2 x 4 x 1 1/36081 · ×2 · White -
Brick Curved 3 x 1 No Studs50950 · ×4 · White -
![Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges]](https://cdn.rebrickable.com/media/parts/elements/4541188.jpg)
Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges]61678 · ×4 · Green -
![Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges]](https://cdn.rebrickable.com/media/parts/elements/4520782.jpg)
Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges]61678 · ×2 · Red -
Brick Curved 6 x 142022 · ×2 · White -
Brick Curved 6 x 244126 · ×2 · Black -
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)54200 · ×2 · Trans-Red -
Brick Special 1 x 1 with Headlight4070 · ×2 · Red -
Brick Special 1 x 2 with Handle30236 · ×6 · Black -
Brick Special 1 x 4 with 4 Studs on One Side30414 · ×2 · Red -
Brick Wedged, Curved Triple 4 x 6 x 2/3 with 4 Studs52031 · ×1 · Green -
Control Unit, IR, Power Functions, with Dark Bluish Gray Bottom58122 · ×1 · Light Bluish Gray -
Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove44301a · ×2 · White -
Hinge Plate 1 x 2 Locking with 1 Finger On Top30383 · ×2 · White -
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth44302a · ×2 · Black -
Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth44302a · ×2 · White -
![Motor, RC with Steering Mechanism and Receiving Unit, Dark Bluish Gray Base [Complete Assembly]](https://cdn.rebrickable.com/media/parts/elements/4540125.jpg)
Motor, RC with Steering Mechanism and Receiving Unit, Dark Bluish Gray Base [Complete Assembly]64766 · ×1 · Light Bluish Gray -
Plate 1 x 104477 · ×2 · Black -
Plate 1 x 104477 · ×2 · Red -
Plate 1 x 23023 · ×3 · Trans-Red -
Plate 1 x 23023 · ×4 · Green -
Plate 1 x 23023 · ×2 · White -
Plate 1 x 33623 · ×8 · White -
Plate 1 x 43710 · ×1 · Red -
Plate 1 x 43710 · ×4 · Black -
Plate 1 x 43710 · ×1 · White -
Plate 1 x 43710 · ×2 · Green -
Plate 1 x 63666 · ×6 · White -
Plate 1 x 63666 · ×4 · Black -
Plate 1 x 83460 · ×2 · Green -
Plate 1 x 83460 · ×2 · Red -
Plate 1 x 83460 · ×3 · White -
Plate 2 x 33021 · ×2 · White -
Plate 2 x 43020 · ×1 · Black -
Plate 2 x 43020 · ×1 · White -
Plate 2 x 63795 · ×2 · Green