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Nitro Muscle

Nitro Muscle

8146-1·LEGO·2007·94 parts

Used Avg
$69.16
New Avg
$96.33
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About Nitro Muscle

Nitro Muscle (8146-1) is a LEGO LEGO set from 2007 valued at $69.16 on BrickLink. It contains 94 cataloged parts. This set has been retired and is only available on the secondary market.

Seller notes

  • This is a vintage set (2007). Condition of the box and instructions significantly affects value. A complete set with original box and instructions can sell for well above the average.

Parts (94)

Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)
Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)
×2
Technic, Pin with Short Friction Ridges
Technic, Pin with Short Friction Ridges
×109
Technic, Liftarm, Modified Triangle Thin 3 x 5 with Full Supports
Technic, Liftarm, Modified Triangle Thin 3 x 5 with Full Supports
×4
Brick 2 x 2
Brick 2 x 2
Brick 1 x 2
Brick 1 x 2
×2
Brick 1 x 8
Brick 1 x 8
Plate 4 x 6
Plate 4 x 6
×2
Plate 2 x 8
Plate 2 x 8
Brick, Modified 1 x 4 with Studs on Side
Brick, Modified 1 x 4 with Studs on Side
Tile 2 x 2
Tile 2 x 2
Tile 1 x 2
Tile 1 x 2
×2
Tile 1 x 2
Tile 1 x 2
Technic, Liftarm, Modified Bent Thick 1 x 11.5 Double
Technic, Liftarm, Modified Bent Thick 1 x 11.5 Double
×10
Technic, Axle and Pin Connector Angled #1
Technic, Axle and Pin Connector Angled #1
×6
Technic, Axle and Pin Connector Angled #1
Technic, Axle and Pin Connector Angled #1
×2
Technic, Axle and Pin Connector Angled #6 - 90 degrees
Technic, Axle and Pin Connector Angled #6 - 90 degrees
×2
Technic, Axle and Pin Connector Angled #6 - 90 degrees
Technic, Axle and Pin Connector Angled #6 - 90 degrees
×2
Technic, Axle and Pin Connector Angled #3 - 157.5 degrees
Technic, Axle and Pin Connector Angled #3 - 157.5 degrees
×2
Technic, Axle and Pin Connector Angled #3 - 157.5 degrees
Technic, Axle and Pin Connector Angled #3 - 157.5 degrees
×2
Technic, Axle and Pin Connector Angled #2 - 180 degrees
Technic, Axle and Pin Connector Angled #2 - 180 degrees
×3
Technic, Pin 3L with Friction Ridges and Stop Bush
Technic, Pin 3L with Friction Ridges and Stop Bush
×12
Technic, Axle  2L Notched
Technic, Axle 2L Notched
×22
Technic, Liftarm Thin 1 x 6
Technic, Liftarm Thin 1 x 6
×2
Technic, Axle and Pin Connector Perpendicular 3L with Pin Hole
Technic, Axle and Pin Connector Perpendicular 3L with Pin Hole
×2
Technic, Steering Arm with Pins
Technic, Steering Arm with Pins
×2
Technic, Axle  5L
Technic, Axle 5L
×5
Technic, Liftarm, Modified Bent Thick L-Shape 2 x 4
Technic, Liftarm, Modified Bent Thick L-Shape 2 x 4
×12
Technic, Axle and Pin Connector Perpendicular 3L with Center Pin Hole
Technic, Axle and Pin Connector Perpendicular 3L with Center Pin Hole
×2
Technic, Axle and Pin Connector Angled #4 - 135 degrees
Technic, Axle and Pin Connector Angled #4 - 135 degrees
×7
Technic, Steering Arm 6.5 x 2 with Tow Ball Socket Rounded, Chamfered
Technic, Steering Arm 6.5 x 2 with Tow Ball Socket Rounded, Chamfered
Hose, Soft Axle 11L
Hose, Soft Axle 11L
×2
Technic, Axle  5.5L with Stop
Technic, Axle 5.5L with Stop
×5
Hose, Soft Axle 19L
Hose, Soft Axle 19L
×4
Technic, Liftarm, Modified Bent Thick 1 x 9 (7 - 3)
Technic, Liftarm, Modified Bent Thick 1 x 9 (7 - 3)
×2
Technic, Liftarm, Modified Bent Thick 1 x 9 (7 - 3)
Technic, Liftarm, Modified Bent Thick 1 x 9 (7 - 3)
×4
Technic, Liftarm Thick 1 x 15
Technic, Liftarm Thick 1 x 15
×10
Technic, Liftarm Thick 1 x 15
Technic, Liftarm Thick 1 x 15
×6
Technic, Axle and Pin Connector Perpendicular Double
Technic, Axle and Pin Connector Perpendicular Double
×5
Technic, Liftarm Thick 1 x 5
Technic, Liftarm Thick 1 x 5
×8
Technic, Liftarm, Modified Bent Thick 1 x 7 (4 - 4)
Technic, Liftarm, Modified Bent Thick 1 x 7 (4 - 4)
×7
Technic, Liftarm Thick 1 x 3
Technic, Liftarm Thick 1 x 3
×4
Technic, Liftarm Thick 1 x 7
Technic, Liftarm Thick 1 x 7
×3
Technic, Liftarm Thick 1 x 7
Technic, Liftarm Thick 1 x 7
×3
Technic, Liftarm Thick 1 x 11
Technic, Liftarm Thick 1 x 11
×7
Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5
Technic, Liftarm, Modified Bent Thick L-Shape 3 x 5
×21
Technic, Panel Fairing # 7 Small Long, Large Hole, Side A
Technic, Panel Fairing # 7 Small Long, Large Hole, Side A
Technic, Panel Fairing # 8 Small Long, Large Hole, Side B
Technic, Panel Fairing # 8 Small Long, Large Hole, Side B
Technic, Pin Connector Perpendicular Double 3L
Technic, Pin Connector Perpendicular Double 3L
×8
Technic, Gear 8 Tooth
Technic, Gear 8 Tooth
×3
Plate 1 x 6
Plate 1 x 6
Technic, Axle  4L
Technic, Axle 4L
×10
Technic, Axle 12L
Technic, Axle 12L
×3
Plate 1 x 4
Plate 1 x 4
Technic Bush
Technic Bush
×10
Technic, Gear Rack 1 x 4
Technic, Gear Rack 1 x 4
Plate 2 x 6
Plate 2 x 6
Brick, Round 2 x 2 with Axle Hole
Brick, Round 2 x 2 with Axle Hole
×4
Technic, Steering Wheel Pilot's Yoke
Technic, Steering Wheel Pilot's Yoke
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
×4
Technic, Liftarm Thick 1 x 9
Technic, Liftarm Thick 1 x 9
×4
Technic, Liftarm Thick 1 x 9
Technic, Liftarm Thick 1 x 9
Technic, Liftarm Thick 1 x 13
Technic, Liftarm Thick 1 x 13
×6
Technic, Liftarm Thin 1 x 2 - Axle Holes
Technic, Liftarm Thin 1 x 2 - Axle Holes
×4
Technic, Axle and Pin Connector Perpendicular Double Split
Technic, Axle and Pin Connector Perpendicular Double Split
×5
Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
Technic, Axle and Pin Connector Perpendicular 3L with 2 Pin Holes
×14
Technic Bush 1/2 Smooth
Technic Bush 1/2 Smooth
×3
Technic, Pin 1/2 without Friction Ridges
Technic, Pin 1/2 without Friction Ridges
×11
Technic, Axle  1L with Pin with Friction Ridges
Technic, Axle 1L with Pin with Friction Ridges
×35
Technic, Panel Fairing #20 Large Long, Small Hole, Side A
Technic, Panel Fairing #20 Large Long, Small Hole, Side A
×3
Technic, Panel Fairing #21 Large Long, Small Hole, Side B
Technic, Panel Fairing #21 Large Long, Small Hole, Side B
×3
Technic, Panel Fairing #22 Large Short, Small Hole, Side A
Technic, Panel Fairing #22 Large Short, Small Hole, Side A
Technic, Panel Fairing #23 Large Short, Small Hole, Side B
Technic, Panel Fairing #23 Large Short, Small Hole, Side B
Plate 1 x 10
Plate 1 x 10
Tire 68.8 x 36 ZR
Tire 68.8 x 36 ZR
×2
Wheel 56mm D. x 34mm Technic Racing Medium, 3 Pin Holes
Wheel 56mm D. x 34mm Technic Racing Medium, 3 Pin Holes
×4
Technic, Axle  3L
Technic, Axle 3L
×6
Tap 1 x 1 with Hole in Nozzle End
Tap 1 x 1 with Hole in Nozzle End
×2
Technic Engine Tuneable, Block with Trapezoidal Air Scoop (for part 2133)
Technic Engine Tuneable, Block with Trapezoidal Air Scoop (for part 2133)
×2
Technic, Pin Connector Perpendicular 3L with 4 Pins
Technic, Pin Connector Perpendicular 3L with 4 Pins
×2
Wedge 4 x 6 x 2/3 Triple Curved
Wedge 4 x 6 x 2/3 Triple Curved
Brick, Round 2 x 2 Dome Top
Brick, Round 2 x 2 Dome Top
×2
Wheel 18mm D. x 14mm with Axle Hole, Fake Bolts and Shallow Spokes
Wheel 18mm D. x 14mm with Axle Hole, Fake Bolts and Shallow Spokes
×2
Wheel 30.4mm D. x 20mm with No Pin Holes and Reinforced Rim
Wheel 30.4mm D. x 20mm with No Pin Holes and Reinforced Rim
Panel 1 x 1 x 1 Corner
Panel 1 x 1 x 1 Corner
×20
Technic, Axle and Pin Connector Perpendicular
Technic, Axle and Pin Connector Perpendicular
×4
Technic, Axle Connector 2L (Ridged with x Hole x Orientation)
Technic, Axle Connector 2L (Ridged with x Hole x Orientation)
×4
Technic, Axle Connector 2L (Ridged with x Hole x Orientation)
Technic, Axle Connector 2L (Ridged with x Hole x Orientation)
×2
Technic, Pin 3L with Friction Ridges
Technic, Pin 3L with Friction Ridges
×71
Technic, Axle  3L with Stud
Technic, Axle 3L with Stud
×10
Technic, Liftarm Thin 1 x 3 - Axle Holes
Technic, Liftarm Thin 1 x 3 - Axle Holes
×4
Hose, Ribbed 7mm D. 11L / 8.8cm
Hose, Ribbed 7mm D. 11L / 8.8cm
×2
Sticker Sheet for Set 8146, Mirrored - (57861/4496163)
Sticker Sheet for Set 8146, Mirrored - (57861/4496163)
Tire 81.6 x 36 R Technic Straight Tread
Tire 81.6 x 36 R Technic Straight Tread
×2
Bionicle 1 x 3 Tooth with Axle Hole (Bohrok Eye)
Bionicle 1 x 3 Tooth with Axle Hole (Bohrok Eye)
×4

Common questions about Nitro Muscle

How much is LEGO Nitro Muscle (8146-1) worth?

Nitro Muscle sells for an average of $69.16 used and $96.33 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness — missing minifigures or key parts will lower the value.

Is LEGO Nitro Muscle (8146-1) retired?

Yes, Nitro Muscle was released in 2007 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms.

How do I check if my Nitro Muscle set is complete?

Use the parts list on this page to check every piece. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

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