Nitro Muscle (8146-1) is a Racers LEGO set released in 2007 with 598 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Racers sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 94 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
94 parts · page 1 of 2 · updating…
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Axle Hose, Soft 11L32199 · ×2 · Black -
Axle Hose, Soft 19L32235 · ×4 · Red -
Brick 1 x 23004 · ×2 · Red -
Brick 1 x 83008 · ×1 · Red -
Brick 2 x 23003 · ×1 · Black -
Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder30367b · ×2 · White -
Brick Round 2 x 2 with Axle Hole3941 · ×4 · White -
Brick Special 1 x 4 with 4 Studs on One Side30414 · ×1 · Black -
Hose, Ribbed 7mm D. 11L / 8.8cm78c11 · ×2 · Pearl Light Gray -
Panel 1 x 1 x 1 Corner6231 · ×20 · Yellow -
Plate 1 x 104477 · ×1 · Yellow -
Plate 1 x 43710 · ×1 · Red -
Plate 1 x 63666 · ×1 · Light Bluish Gray -
Plate 2 x 63795 · ×1 · Yellow -
Plate 2 x 83034 · ×1 · Yellow -
Plate 4 x 63032 · ×2 · Black -
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)4032a · ×4 · Black -
![Plate Round 2 x 2 with Rounded Bottom [Boat Stud]](https://cdn.rebrickable.com/media/parts/elements/4278412.jpg)
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]2654 · ×2 · Trans-Clear -
Slope Curved 4 x 6 x 2/3 Triple Curved with 4 Studs52031 · ×1 · Yellow -
Sticker Sheet for Set 8146-157861 · ×1 · [No Color/Any Color] -
Tap 1 x 1 with Hole in Spout4599a · ×2 · Red -
Technic Axle 123708 · ×3 · Black -
Technic Axle 2 Notched32062 · ×22 · Red -
Technic Axle 34519 · ×6 · Light Bluish Gray -
Technic Axle 3 with Stud6587 · ×10 · Dark Bluish Gray -
Technic Axle 43705 · ×10 · Black -
Technic Axle 532073 · ×5 · Light Bluish Gray -
![Technic Axle 5.5 with Stop [Rounded Short End]](https://cdn.rebrickable.com/media/parts/elements/4508553.jpg)
Technic Axle 5.5 with Stop [Rounded Short End]59426 · ×5 · Dark Bluish Gray -
Technic Axle and Pin Connector Angled #132013 · ×6 · Yellow -
Technic Axle and Pin Connector Angled #132013 · ×2 · Light Bluish Gray -
Technic Axle and Pin Connector Angled #2 - 180°32034 · ×3 · Black -
Technic Axle and Pin Connector Angled #3 - 157.5°32016 · ×2 · Red -
Technic Axle and Pin Connector Angled #3 - 157.5°32016 · ×2 · Black -
Technic Axle and Pin Connector Angled #4 - 135°32192 · ×7 · Black -
Technic Axle and Pin Connector Angled #6 - 90°32014 · ×2 · Red -
Technic Axle and Pin Connector Angled #6 - 90°32014 · ×2 · Dark Bluish Gray -
Technic Axle and Pin Connector Perpendicular6536 · ×4 · Black -
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes42003 · ×14 · Yellow -
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole32184 · ×2 · White -
Technic Axle and Pin Connector Perpendicular 3L with Pin Hole32068 · ×2 · Black -
Technic Axle and Pin Connector Perpendicular Double32291 · ×5 · Red -
Technic Axle and Pin Connector Perpendicular Double Split41678 · ×5 · Light Bluish Gray -
![Technic Axle Connector Ridged [with x Hole x Orientation]](https://cdn.rebrickable.com/media/parts/elements/4140507.jpg)
Technic Axle Connector Ridged [with x Hole x Orientation]6538b · ×4 · Yellow -
![Technic Axle Connector Ridged [with x Hole x Orientation]](https://cdn.rebrickable.com/media/parts/elements/4211543.jpg)
Technic Axle Connector Ridged [with x Hole x Orientation]6538b · ×2 · Light Bluish Gray -
Technic Axle Pin with Friction Ridges Lengthwise43093 · ×35 · Blue -
Technic Beam 1 x 11 Thick32525 · ×7 · Red -
Technic Beam 1 x 11.5 Double Bent Thick32009 · ×10 · Yellow -
Technic Beam 1 x 13 Thick41239 · ×6 · Black