The Brick Architect

Curve (355 parts)

Build streamlined or organic shapes using a rich palette of curved parts.

Curved parts are organized into subcategories based on the direction of the curve.

Parts curved on the horizontal plane are described as bricks, plates, or cylinders.

Parts curved relative to a vertical plane are curved, arch, or mudguards.

Parts curved in multiple dimensions are dishes, domes, and wedges.

Jump To:

Curved Brick (12)
Curved Plate (31)
Curved Blate (8)
Curved Tile (17)
Cylinder (16)
Cone (21)
Dish and Dome (43)
Ball (3)
Curved (79)
Arch (21)
Wedge (47)
Windscreen (12)
Mudguard (18)
Heart and Star (5)
Other Curved Parts (22)

Curve (355 parts)

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Curved Brick

Bricks which are curved along the horizontal plane.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×1 Round Brick3062

1963-202563 years

1×1 Round Brick w/out Groove3062c

1955-196814 years

2×2 Round Brick3941

1979-202547 years

2×2, Ø4 Round Corner Brick (Macaroni)85080

1955-202571 years

3×3, Ø6 Round Corner Brick (Medium Macaroni)5152

2024-20252 years

4×4 Round Brick w/ Pin Hole87081

2010-202516 years

4×4 Round Brick w/ Recess68325

2020-20256 years

4×4 Ø8 Round Corner Brick (Large Macaroni)48092

2004-202522 years

4×4 Ø8 ¼-Circle Brick2577

1990-202536 years

Minifigure Head3626

1975-202551 years

1×1×6 Round w/ Square Base43888

2003-202523 years

2×2×11 Round w/ Square Base75347

1994-201522 years

Curved Plate

Plates that are curved on a horizontal plane.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×1 Round Plate6141

1980-202647 years

1×1 Round Plate w/ Hole85861

2009-202517 years

1×2 Plate, Ø1 Rounded Ends35480

2018-20258 years

1×3 Plate, Ø1 Rounded Ends77850

2023-20253 years

1×4 Plate, Ø1 Rounded Ends77845

2023-20253 years

Ø1⅖ w/ 1-Stud (Saucer)38799

2022-20254 years

2×2 Round Plate w/ Axle Hole4032

1980-202546 years

2×2 Round Tile w/ Pin Hole15535

2013-202513 years

2×2 Round Jumper Plate18674

2015-202511 years

1×2, Ø2 ½-Circle Jumper Plate1745

2022-20254 years

3×2, Ø2 Rounded End Plate w/ Pin Hole3176

1966-202560 years

4×4 Round Plate w/ Pin Hole60474

2008-202518 years

4×4 Round Plate w/ 2×2 Round Cutout11833

2012-202514 years

3×3 Plate w/ Ø4 Rounded Corner30357

1999-202527 years

2×6, Ø4 Plate w/ 2-Rounded Corners 18980

2015-202511 years

4×6, Plate w/ Ø4 Rounded Ends3766

2024-20252 years

8×8, Ø4 Plate w/ Rounded Corners65140

2021-20244 years

6×6 Round Plate11213

2013-202513 years

3×6, Ø6 ½-Circle Plate w/ 1×2 Cutout18646

2015-202511 years

8×8 Round Plate74611

2021-20255 years

8×8 Round Plate w/ 2×2 Studs6177

1994-202532 years

4×4, Ø8 ¼-Circle Plate30565

2001-202525 years

4×8, Ø8 ½-Circle Plate22888

2016-202510 years

6×6, Ø8 Corner Plate6003

1992-202534 years

8×8, Ø8 Plate w/ Rounded End41948

2019-20257 years

10×10, Ø8 Plate w/ Rounded End80031

2022-20254 years

2×2, Ø2 Corner Plate w/ 1×1 Cutout79491

2021-20255 years

3×3, Ø4 Corner Plate w/ 2×2 Curved Cutout68568

2020-20256 years

5×5, Ø8 Corner Plate w/ 4×4 Curved Cutout80015

2022-20254 years

4×4 Plate w/ Ø6 3×3 ¼-Circle Cutout35044

2018-20258 years

2½×2, Ø1 Corners w/ Ext.5518

2024-20252 years

Curved Blate

Blates which are curved along a horizontal plane.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

3×4×⅔, Ø2 2-Rounded Corners3263

2023-20253 years

4×4×⅔, Ø2 w/ Rounded Corners66792

2020-20256 years

4×4×⅔, Ø2 Rounded Corners, 2×2 Cutout79387

2021-20255 years

4×6×⅔, Ø4 Blate w/ 2-Rounded Corners89681

2022-20254 years

6×6×⅔, Ø4 w/ Rounded Corners66789

2020-20256 years

8×4×⅔, Ø4 Blate w/ 2-Rounded Corners73832

2021-20255 years

8×8×⅔, Ø4 w/ Rounded Corners66790

2020-20256 years

8×16×⅔, Ø8 Blate w/ 2-Rounded Corners74166

2021-20255 years

Curved Tile

Tiles which are curved along a horizontal plane.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×1 Tile, Round98138

2011-202616 years

1×1 Tile w/ Ø1 Rounded End24246

2016-202510 years

1×2 Tile w/ Ø1 Rounded Ends1126

2022-20254 years

2×2 Tile, Round14769

1983-202543 years

2×2 Tile w/ Ø2 Rounded End5520

2024-20252 years

2×4 Tile, Ø2 Rounded Ends66857

2020-20256 years

1×1 Tile w/ Ø2 ¼-Circle25269

2016-202510 years

1×2 Tile w/ Ø2 ½-Circle1748

2022-20254 years

2×2 Tile w/ 2 Ø2 Cutouts3396

2023-20253 years

3×3 Tile, Round67095

2020-20256 years

6×8 Tile w/ Ø6 Rounded Ends65474

2022-20254 years

2×2 Tile, Inverted3567

2023-20253 years

3×4×⅔ Tile, Mickey Mouse74169

2021-20233 years

2×2 Tile, Ø4 Corner w/ 1×1 Ø2 Cutout27925

2017-20259 years

3×3 Tile, Ø6 Corner w/ 2×2 Ø4 Cutout79393

2021-20255 years

4×4 Tile, Ø8 Corner w/ 3×3 Ø6 Cutout27507

2017-20259 years

4×4×⅔ Tile w/ Ø2 Rounded Corners68869

2020-20256 years

Cylinder

Cylinders have just one wall and are curved relative to a horizontal plane.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×5½ Cylinder w/ Handle87617

2010-202516 years

1×2, Ø2 ½-Circle Brick68013

2020-20256 years

3×3×2 Round w/ Recess, 4-Studs, Axle Hole73111

2021-20255 years

2×2×5, Ø4 ¼-Cylinder30987

2017-20259 years

2×4×2, Ø4 ½-Cylinder24593

2016-202510 years

2×4×4. Ø4 ½-Cylinder6259

1995-202531 years

2×4×5, Ø4 ½-Cylinder w/ Cutout85941

2009-202517 years

3×3×5, Ø4 ¼-Cylinder w/ 2-Bows60373

2019-20257 years

3×6×6, Ø6 ½-Cylinder87926

2010-202516 years

3×3×2, Ø6 ¼-Cylinder3535

2023-20253 years

4×4×3, Ø8 ¼-Cylinder4041

2023-20253 years

4×4×6, Ø8 ¼-Cylinder30562

2001-202525 years

3×6×2⅔ Cylinder, Horizontal w/ Cutouts93168

1999-201820 years

6×6×3⅓, Ø4 Rounded Cylinder (Warp Pipe)66787

2020-20245 years

4L Ø4 Tube, Straight49736

2020-20256 years

Ø4 Tube, 45° Curved49737

2020-20256 years

Cone

Cones have a circular base and come to a point on the top.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×1×⅔ Cone (Fez)85975

2009-202517 years

1985-202541 years

1½×1½×⅔ Cone33492

2019-20257 years

2×2 Cone, Truncated98100

2013-202513 years

2×2×2 Cone3942

1979-202547 years

3×3×2 Cone6233

1995-202531 years

4×4×2 Cone3943

1979-202547 years

4×4×2 Cone, Hollow4742

1985-202541 years

4×2×3 ½-Cone38317

2018-20258 years

8×4×6 ½-Cone47543

2004-202522 years

10×5×6 ½-Cone29096

2017-20193 years

2×2×3 Cone, Jagged28598

2017-20259 years

2×4×4 ½-Cone w/ Roof Tiles35563

2018-20247 years

4×8×6 ½-Cone w/ Roof Tiles1746

2022-20254 years

1×1 w/ Fins4588

1984-202542 years

2×2×2 w/ Fins4591

1984-201229 years

3×3×3 Cone, Paraboloid1744

2022-20243 years

6×3×6 ½-Cone, Paraboloid18909

2015-20228 years

3×3×6 ¼-Cylinder w/ Curved Top6059

1992-202534 years

1×1 Cone, Inv. w/ Bar (Ice Cream Cone)11610

2013-202513 years

2×2×2 Cone, Inverted49309

2019-20257 years

Dish and Dome

Dishes and domes are curved elements that look like the top of a sphere.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1985-202541 years

2003-202523 years

1979-202547 years

4×4×⅔ Dish65138

2021-20255 years

4×4×1 Dome w/ 2×2 Recess79850

2021-20255 years

2002-202524 years

6×6 Dish, Radar4285

1982-202544 years

1979-202547 years

10×10 Dish50990

2005-202521 years

2×2×⅔ Curved Corner w/ Cutout5852

2×2×1⅔ Curved Corner w/ Cutout5906

2024-20252 years

3×3 Curved Corner w/ Cutout76797

2021-20255 years

2×2 Round Corner5924

3×3 Round Corner65617

2020-20256 years

4×4 Round Corner5651

2024-20252 years

5×5 Round Corner24599

2016-202510 years

6×6 Round Corner, 33° Slope95188

2011-202515 years

10×10 Round Corner, 33° Slope58846

2007-202519 years

4×4 Round Corner, 45° Slope5649

2024-20252 years

5×5 Round Corner, 45° Slope76795

2021-20255 years

6×6×2 Corner87559

2010-202516 years

1½×1½×⅔ Dome20952

2019-20257 years

Fishbowl Helmet51283

2020-20256 years

2×2×2 Globe30106

1997-202529 years

1×1×⅔ Dome6908

2025-20262 years

1999-202527 years

2×2×1⅔ Dome30151

1998-202528 years

2×2 Sphere w/ Stud20953

2019-20257 years

2×2 Hemisphere w/ Cutout61287

2009-202416 years

3×3×1⅓ Dome49308

2019-20257 years

4×4 Hemisphere86500

2009-202517 years

3×3×2 ¼-Dome88293

2010-202516 years

6×3×2⅓ ½-Dome7202

4×4×2⅔ ¼-Dome49612

2019-20257 years

5×5×3⅓ ¼-Dome76776

2023-20253 years

4×4×1⅔ Hemisphere w/ Bar18990

2015-202511 years

6×6 Dish w/ Handle18675

2016-202510 years

6×4×2⅓ Bubble Canopy w/ Bar87752

2010-202516 years

Ø16 ¼-Dome Panel w/ Bars (Windscreen)87375

2022-20254 years

Hemisphere w/ Stud, 3-Ribs50018f

2019-20224 years

2×2 Dome, Inverted w/out Studs15395

2014-202512 years

2×2 Dome, Inverted w/ Studs24947

2016-202510 years

6×6×3 Hemisphere w/ 2-Click Hinges52979

2020-20256 years

Ball

Balls are spheres made out of LEGO.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

Ball, Soccer72824

2013-202311 years

Ball, Bionicle (Zamor Sphere)54821

2006-202318 years

2016-202510 years

Curved

These parts are curved on a single vertical axis.

Curved › 1×1 Curved

Parts that have a curve that goes up the height of one brick in the distance of 1-stud.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×1×1⅓ Curved, Corner1871

2023-20253 years

1×2 Curved w/ Cutout5841

1×2×1⅓ Curved w/ Cutout6091

1992-202534 years

2×2 Curved, Corner5846

2×2×1⅓ Curved Corner w/ Cutout67810

2020-20256 years

1×1 Curved7126

2×1×1 Curved37352

2018-20258 years

2×1×1 Curved w/out Stud Holder7134

4×1×1⅓ Curved10314

1994-202532 years

4×2×1 Curved w/ Cutout5842

4×2×1⅓ Curved w/ Cutout6081

1992-202534 years

2×3 Curved w/ 4-Studs6215

1995-202531 years

4×1×1⅓ Curved w/ 2-Corners4045

2023-20253 years

2×2 Curved w/ 2-Studs30165

1998-202528 years

2×4 Curved6192

1994-202532 years

2×2 Curved, Inverted w/ Cutouts1750

2022-20254 years

2×2 Curved, Inverted6826

2×4 Curved Double, Inverted5174

2024-20252 years

2×4×2 Double4744

1985-200925 years

Curved › 2×2 Curved

Parts that have a curve that goes up the height of 2-bricks in the distance of 2-studs.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×3×2 Curved w/ Curved Cutout6005

1995-202531 years

3×1×1⅔ Curved5843

1×6×2 Curved, Double w/ Curved Cutout6183

1994-202532 years

1×3×2 Curved33243

2002-202524 years

Curved › 1× Curved, Dbl. (Ø1)

A collection of (Double) Curves with a 1-stud diameter when viewed from the side.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×1×⅔ Curved, Double49307

2019-20257 years

1×2×⅔ Curved, Double3563

2023-20253 years

1×4×⅔ Curved, Double79756

2022-20254 years

2×2×⅔ Curved, Double, Corner79757

2022-20254 years

Curved › 2×⅔ Curved (Ø7⅓)

Parts that have a curve that goes up 2/3 of a brick in the distance of 2-studs.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

2×1×⅔ Curved11477

2013-202513 years

2×2×⅔ Curved15068

2014-202512 years

4×1×⅔ Curved, Double93273

2011-202515 years

2×4×⅔ Curved88930

2008-202518 years

4×3½×1 Curved, Double w/ 3-Steps66955

2020-20256 years

2×1×⅔ Curved, Inverted24201

2016-202510 years

2×2×⅔ Curved, Inverted32803

2017-20259 years

Curved › 3×1 Curve (Ø10)

Parts that have a curve that goes up the height of one brick in the distance of 3-studs.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

3×1 Curved50950

2005-202521 years

3×2 Curved24309

2016-202510 years

4×6 Curved, Double78522

2022-20254 years

4×1 Curved, Inverted w/ Cutouts13547

2013-202513 years

Curved › 4×1 Curve (Ø16⅔)

Parts that have a curve that goes up the height of one brick in the distance of 4-studs.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

4×1 Curved61678

2007-202519 years

4×2 Curved93606

2011-202515 years

6×1 Curved w/ 2-Studs42022

2002-202524 years

6×2 Curved 2/ 4-Studs44126

2003-202523 years

6×1 Curved, Inverted42023

2002-202524 years

Curved › 8×1 Curved (Ø64)

Parts that have a curve that goes up the height of one brick in the distance of 8-studs.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

8×2 Curved42918

2019-20257 years

10×1 Curved13731

2009-202517 years

Curved › 3×2 Curved

The Curved section is only 3-studs wide to allow for a row of studs on the top.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

8×8×2 Curved Double54095

2006-202419 years

2×8×2 Curved Double11290

2013-202513 years

4×4×2 Curved w/ 4-Studs, 2-Pin Holes61487

2008-202417 years

2×8×2 Curved Double, Inverted54091

2006-202520 years

2×8×2 Curved Double, Inverted11301

2013-202513 years

Curved › Other Curved

Curved parts with a different radius, or other less common attributes.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

2×1×1⅔ Curved w/ Cutout5907

2024-20252 years

3×1×⅔ Curved w/ Cutout7302

5×8×⅔ Curved71771

2021-20255 years

5×8×⅔ Curved w/ 4-Studs15625

2014-20229 years

4×1×1⅔ Curved w/ Cutout3573

2023-20253 years

4×4×1⅔ Curved w/ Cutout7249

1×4×2⅔ Curved65734

2020-20256 years

1×5×3⅓ Curved w/ Curved Cutout, 1-Stud5845

2024-20252 years

1×6×3⅓ Curved w/ Curved Cutout, 2-Studs6060

1992-202534 years

6×1 Curved6801

8×1×1⅔ Curved7217

1×12×5 Double6184

1994-200411 years

1×3 Brick w/ Round Ends, 2-Studs35477

2021-20222 years

Curved › Inverted Curve

Parts with a curve along the bottom edge.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

2×2 Inverted, Corner4190

2023-20253 years

2×6 Inverted6806

3×3 Curved Corner, Inverted73682

2021-20255 years

Curved › Curved Panel

Panel elements that are curved.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

6×2×2 Curved w/ Bar92474

2011-202515 years

8×4×2 Curved w/ 2 Click Hinges46413

2003-202321 years

3×4×3 Curved Panel w/ Hinge18910

2015-202511 years

3×4×6 Panel w/ Curved Top2571

1990-202536 years

5×6×3⅓ Panel, Curved5065

2024-20252 years

5×8×3⅔ Curved Panel w/ 2-Axle Holes76798

2021-20233 years

10×4×13 Panel, Curved w/ 2-Bars, 4-Studs65783

2020-20245 years

Ramp Loop 30° Section77823

2022-20232 years

8×8×4 Ramp, Concave75538

2021-20255 years

8×11 Ramp Base77822

2022-20254 years

Curved › Hull

Curved elements used for a ship's hull.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

16×10×3 Boat Hull, Bow / Stern64645

2009-202517 years

16×13×2 Hull, Bow / Stern Base64651

2009-202517 years

8×16×2⅓ Hull, Middle95227

2011-202515 years

Arch

An arch is a curve that spans an opening.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1984-202542 years

1976-202550 years

1994-202532 years

1972-202554 years

1971-202555 years

1971-202555 years

12×3 Arch18838

1993-202533 years

1×2 Dbl. ½-Arch38583

2018-20258 years

1½×1½×1 Dbl. ½-Arch38585

2018-20258 years

8×1 Curved w/ Arch50967

2005-202319 years

4×3 ½-Arch80543

2022-20254 years

5×4 ½-Arch14395

1986-202540 years

3×3 ½-Arch, Pointed13965

2013-202513 years

3×2 ½-Arch, Pointed88292

2010-202516 years

5×2 ½-Arch3572

2023-20253 years

1×2 ½-Arch, Inverted78666

2021-20255 years

3×2 ½-Arch, Inverted18653

2015-202511 years

5×4 ½-Arch, Inverted30099

1997-202529 years

1×3 ½-Arch, Inverted70681

2021-20255 years

4×6 Arch w/ 2 Round Pillars40066

2019-20257 years

3×6×5 Arch w/ Pillars, Ornamented30613

2001-202222 years

Wedge

Curved wedges are curved on multiple axes at the same time.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

2×1 Wedge, Curved Right29119

2017-20259 years

2×1 Wedge, Curved Left29120

2017-20259 years

2×2 Wedge, Ø2 End7037

4×1 Wedge, Curved Right5414

2024-20252 years

4×1 Wedge, Curved Left5415

2024-20252 years

2×2 Wedge. Curved66956

2020-20256 years

2×2 Wedge, Curved Left5095

2024-20252 years

2×2 Wedge, Curved Right5093

2024-20252 years

10×4×⅔ Wedge w/ Cutout (Mudguard)3166

2023-20253 years

3×2 Wedge, Curved Right80178

2022-20254 years

3×2 Wedge, Curved Left80177

2022-20254 years

3×4 Wedge, Curved64225

2009-202517 years

4×4 Wedge, Curved47753

2004-202522 years

6×2 Wedge, Curved Right w/ 2-Studs41747

2002-202524 years

6×2 Wedge, Curved Left w/ 2-Studs41748

2002-202524 years

6×4 Wedge, Curved w/ 4-Studs43712

2003-202523 years

10×3 Wedge, Curved Right w/ 2-Studs50956

2005-202521 years

10×3 Wedge, Curved Left w/ 2-Studs50955

2005-202521 years

12×3 Wedge, Curved Right w/ 4-Studs42060

2002-201716 years

12×3 Wedge, Curved Left w/ 4-Studs42061

2002-201716 years

16×4 Wedge, Curved w/ 10-Studs45301

2003-202321 years

8×3×2 Wedge, Curved Right w/ 2-Studs41749

2002-202524 years

8×3×2 Wedge, Curved Left w/ 2-Studs41750

2002-202524 years

8×6×2 Curved w/ 4-Studs, 3-Pin Holes41751

2002-202524 years

10×2×2 Wedge, Curved Right w/ 1-Stud77182

2021-20255 years

10×2×2 Wedge, Curved Left w/ 1-Stud77180

2021-20255 years

10×6×2 Curved w/ 8-Studs, 3-Pin Holes45705

2003-202523 years

2×2 Recessed Sides44675

2003-201715 years

4×2 Wedge, Twist Left43721

2002-202524 years

4×2 Wedge, Twist Right43720

2002-202524 years

4×3 Curve w/ Cutout47755

2005-202521 years

10×6×2 Cockpit, Wedge, Curved Inverted47406

2004-202522 years

6×10 Fuselage, Inverted87611

2010-202314 years

6×8 Fuselage, Inverted11295

2013-202513 years

8×12×2 Curved, Plane Top (Fuselage) w/ Cutout67245

2020-20234 years

4×5×1⅔ Domed Curve (Armor)85834

2022-20254 years

4×2×1⅓ w/ 1×4 Base93589

2012-20187 years

2001-202525 years

2×2×⅔ Curved End47457

2004-202522 years

1×2×⅔ Wing End47458

2004-202522 years

2×2×⅔ Curved w/ Lip End41855

2002-20065 years

2×3×⅔ Wing End, 2-Studs47456

2004-202522 years

2×5 Slope, 4-Studs top, 2-Studs sides79897

2022-20254 years

3×4×⅔ Curved Roof93604

2012-202514 years

4×4×⅔ Wedge Roof45677

2003-202523 years

4×6×⅔ Wedge Roof52031

2005-202521 years

4×6×⅔ Quad Roof98281

2012-202514 years

Windscreen

Wedge-shaped curved parts that are 1-unit thick and typically produced using translucent plastic.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

2×4×1⅓ Curved Panel30841

2018-20247 years

4×6×1⅓ Windscreen, Curved3384

2023-20253 years

6×6×1⅓ Windscreen, Curved3383

2023-20253 years

2×4 Windscreen, Curved81911

2022-20254 years

3×6 Windscreen, Curved35299

2008-202518 years

5×4×1⅔ Windscreen, Curved18972

2015-202511 years

6×6×1⅔ Windscreen, Curved65632

2020-20256 years

6×4×1⅓ Windscreen, Curved18973

2015-202511 years

5×6×2 Windscreen, Curved61484

2008-202518 years

7×4×2 Round Windscreen w/ Handle92279

2011-202515 years

8×4×2 Windscreen, Curved w/ Handle23448

2016-20238 years

8×4×2 Windscreen, Curved w/ Handle, 4-Studs92579

2011-202515 years

Mudguard

Mudguards are curved on a vertical plane and often found around wheels on a vehicle.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

3×2½×1 Mudguard49097

2019-20257 years

4×2½×2 Mudguard50745

2005-202521 years

4×2½×1 Mudguard98282

2012-202514 years

4×3×1⅔ Arch Mudguard1846

2023-20253 years

4×2½×2 Arch Mudguard3387

2023-20253 years

4×2½×2 Arch Mudguard w/ Curved Bottom35789

2018-20258 years

4×2½×2⅓ Arch Mudguard18974

2015-20239 years

1½×6×1 Arch Mudguard62361

2008-202518 years

4×3×1 Mudguard28326

2017-20259 years

3×4×1⅔ Curved98835

2013-202513 years

2×4 Mudguard, Flared41854

2002-202524 years

2×4 Mudguard, Overhanging44674

2003-202523 years

3×4×⅔ Wedge w/ Cutout11291

2012-202514 years

2×4 Mudguard w/ 2-Headlights93590

2012-202211 years

1×4½ Mudguard50947

2005-202521 years

2×4 Mudguard60212

1978-202548 years

2×4 Mudguard, Angled3787

1978-200427 years

Suspension w/ Fender, Axle Hole (Formula 1)6813

Heart and Star

A selection of parts that are shaped like a ❤️ or a ⭐.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

1×1 Tile, Heart39739

2019-20257 years

3×3 Plate, Heart39613

2019-20257 years

6×6 Plate, Heart46342

2019-20257 years

1×1 Star w/ Round Base3498

2013-202513 years

4×4×⅔ Star w/ 2×2 Round Base39611

2019-20257 years

Other Curved Parts

Other curved parts which do not fit well in any other category.

Part Name(Part Number)

Overall
Rank

# Pieces(Rank)

# Sets(Rank)

# Colors(Rank)

Years
Produced

Light Cover (Bionicle Eye)58176

2007-202519 years

2012-202514 years

1×1 Round w/ Twist (Poop)53119

2019-20257 years

1×1 Round, Swirled Top15470

2014-202512 years

2×2 Round, Curved Inverted Tile (Boat Stud)2654

1991-202535 years

2×2 Round w/ 4-Roots5256

2024-20252 years

2×2 Round Brick w/ 8-Spikes27266

2017-20259 years

2×2×2 Round Support3940

1979-202547 years

2×2 Cake Frosting65700

2020-20256 years

4×4 Cake Frosting65702

2020-20256 years

2×2 Round w/ Rotation Stem40145

2019-20257 years

2×2 Round w/ Technic Pin Hole (Ring)74698

1986-202540 years

2×2 Round, Splat80677

2022-20254 years

3×5 Plate, Cloud w/ 3-Studs35470

2018-20258 years

2×2 Socket, Hemisphere44358

2003-202523 years

Basketball Net w/ Axle11641

2013-202513 years

4×6×6 Slide27976

2017-20259 years

6×6×6 Slide, Curved 90°28387

2017-20259 years

7×12×8⅓ Slide, Curved 180°11267

2013-202513 years

4×4×13, ⅛-Balloon Panel w/ Clip18969

2015-202511 years

Shoulder Cover, Round w/ Bars1686

2022-20254 years

Shoulder Cover, Round w/ 2-Bars21560

2015-202410 years

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