4x4 Mercedes-Benz Zetros Trial Truck
42129-1
Released: 2021 · Parts: 2,131 · Theme: Technic
4x4 Mercedes-Benz Zetros Trial Truck (42129-1) is a Technic LEGO set released in 2021 with 2,131 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Technic sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 243 unique part types.
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
243 parts · page 1 of 6 · updating…
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Animal, Bird, Duck / Duckling with Black Eyes, Orange Beak49661pr0001 · ×1 · Yellow -
Bar 1 x 3 (Radio Handle, Phone Handset)6190 · ×2 · Black -
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]48729b · ×3 · Black -
Bar 2L with Towball22484 · ×1 · Dark Bluish Gray -
Bar 3L87994 · ×1 · Bright Green -
Bar 4L (Lightsaber Blade / Wand)30374 · ×4 · Dark Bluish Gray -
Bar 4L (Lightsaber Blade / Wand)30374 · ×3 · Black -
Bar 6L with Stop Ring63965 · ×4 · Black -
Bracket 1 x 2 - 1 x 2 Inverted99780 · ×2 · Black -
Brick 1 x 33622 · ×1 · Light Bluish Gray -
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end25214 · ×2 · Light Bluish Gray -
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end25214 · ×6 · Black -
Brick Round 2 x 2 [Grill]92947 · ×7 · Light Bluish Gray -
Brick Round 2 x 2 [Grill]92947 · ×1 · Dark Bluish Gray -
Brick Round 2 x 2 Dome Top, Hollow Stud30367c · ×2 · Red -
Brick Round 2 x 2 with Axle Hole3941 · ×2 · Black -
Brick Round 2 x 2 with Axle Hole3941 · ×4 · Red -
Brick Round 2 x 2 with Axle Hole3941 · ×2 · White -
Clutch Inner Side with Axle Connector46835 · ×2 · Dark Bluish Gray -
Clutch Outer Side with Axle Connector46834 · ×2 · White -
Cone 1 x 1 [Top Groove]59900 · ×2 · Black -
Differential Gear - 28 Tooth with Round Axle Hole65413 · ×2 · Red -
Differential Gear House65414 · ×2 · Light Bluish Gray -
Dish 3 x 3 Inverted [Radar]43898 · ×1 · Black -
Dish 3 x 3 Inverted [Radar]43898 · ×2 · Trans-Clear -
Dish 6 x 6 Inverted (Radar) with Solid Studs44375b · ×4 · Black -
Equipment Hose Nozzle / Gun with Side String Hole Simplified60849 · ×2 · Black -
Flag 2 x 2 Square, Flat Clip Edge [Thick Clips]11055 · ×6 · White -
Flag 2 x 2 Square, Flat Clip Edge [Thick Clips]11055 · ×2 · Red -
Gear Shifter35188 · ×2 · Orange -
Hose, Ribbed 7mm D. 3L / 2.4cm78c03 · ×1 · Flat Silver -
Hub, Powered Up 4-Port (Technic Control+) - Clip Opening22127 · ×1 · Light Bluish Gray -
Lever Small Base with Black Lever298c02 · ×1 · Black -
Motor, Large, Powered Up22169 · ×3 · Dark Bluish Gray -
Motor, Medium, We-Do 2.021980 · ×1 · White -
Plate 1 x 13024 · ×2 · Trans-Orange -
Plate 1 x 13024 · ×6 · Dark Bluish Gray -
Plate 1 x 23023 · ×4 · Black -
Plate 1 x 23023 · ×1 · Green -
Plate 1 x 33623 · ×1 · Light Bluish Gray -
Plate 1 x 33623 · ×2 · Dark Bluish Gray -
Plate 1 x 33623 · ×4 · Black -
Plate 1 x 43710 · ×1 · Black -
Plate 2 x 23022 · ×1 · Light Bluish Gray -
Plate 2 x 33021 · ×3 · Light Bluish Gray -
Plate 2 x 43020 · ×4 · Black -
Plate 3 x 311212 · ×1 · Black -
Plate 3 x 311212 · ×1 · Light Bluish Gray