TrackDesigner Analytics MCP: /mcp/track-designer

About the Track Designer

A planner for Carrera Digital 132 and Carrera Evolution slot car tracks. Design a layout piece by piece, or let an AI assistant design it for you over MCP. Check that it closes, fits your table and clears its own crossings, see it in 3D with hills and fly-overs, and get the list of parts to buy.

Where the data comes from

An independent tool, not affiliated with or endorsed by Carrera Toys GmbH. Carrera is a trademark of Carrera Toys GmbH. Always check current parts, prices and availability with Carrera or a retailer before ordering.

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Real Carrera parts

Parts catalog

Every piece the designer uses, with its Carrera part number, pack size and which system it works with.

Carrera Digital 132 and Evolution share the same passive track geometry — straights, curves, banked curves, the hairpin, the crossing, passive track narrowing, and shoulders all snap together across both lines. Electronic pieces (lane changers, lap counter, pit lane, electronic narrow sections, chicane) need the Digital 132 control unit — Evolution has no electronic lane-changer at all, as marked below. Shoulder/border pieces are accessories — they're derived automatically for your parts list, not placed directly on a layout.

Part numbers and set compositions are read from Carrera's official catalogs (cross-checked between the 2024 and current 2026 editions — track system part numbers have stayed stable across them), cross-referenced against a third-party track-planner's published piece library for geometry. The hairpin's exact curve radius is a best-effort geometric estimate even though its part number is confirmed — see its notes.Shoulder/border accessories are derived automatically from the curves and straights actually used (assuming both edges of straights are bordered); "packs to buy" rounds up to whole retail packs. Prices are rough indicative pack-price estimates, not sourced from the catalog. Always check current availability and pricing at carrera-toys.com or a retailer before ordering.

Banked Curve (4)

Piece Carrera part # Pack size Compatible with Dimensions Price / pack (£)
High Banked Curve 1/30° (BANKED_R1_30) 20020574 6 Digital 132 + Evolution R297mm @ 30° 9.00
High Banked Curve 2/30° (BANKED_R2_30) 20020575 6 Digital 132 + Evolution R495mm @ 30° 9.50
High Banked Curve 3/30° (BANKED_R3_30) 20020576 6 Digital 132 + Evolution R693mm @ 30° 10.00
High Banked Curve 4/15° (BANKED_R4_15) 20020579 12 Digital 132 + Evolution R891mm @ 15° 11.00

Crossover (1)

Piece Carrera part # Pack size Compatible with Dimensions Price / pack (£)
Crossing (CROSSOVER) 20020517 2 Digital 132 + Evolution 345mm 14.00

Curve (5)

Piece Carrera part # Pack size Compatible with Dimensions Price / pack (£)
Curve 1/30° (CURVE_R1_30) 20020577 6 Digital 132 + Evolution R297mm @ 30° 4.50
Curve 1/60° (CURVE_R1_60) 20020571 3 Digital 132 + Evolution R297mm @ 60° 5.50
Curve 2/30° (CURVE_R2_30) 20020572 6 Digital 132 + Evolution R495mm @ 30° 4.75
Curve 3/30° (CURVE_R3_30) 20020573 6 Digital 132 + Evolution R693mm @ 30° 5.00
Curve 4/15° (CURVE_R4_15) 20020578 12 Digital 132 + Evolution R891mm @ 15° 5.25

Fly-over (1)

Piece Carrera part # Pack size Compatible with Dimensions Price / pack (£)
Fly-over (FLY_OVER) 20020587 1 Digital 132 + Evolution 1380mm 30.00

Hairpin (1)

Piece Carrera part # Pack size Compatible with Dimensions Price / pack (£)
Hairpin Curve (CURVE_HAIRPIN) 20020613 1 Digital 132 + Evolution R130mm @ 180° 32.00

Lane Change (7)

Piece Carrera part # Pack size Compatible with Dimensions Price / pack (£)
Lane-Changing Curve, Right (inside to outside) (LANE_CHANGE_CURVE_RIGHT_IN_OUT) 20030364 1 Digital 132 R297mm @ 60° 18.00
Lane-Changing Curve, Left (outside to inside) (LANE_CHANGE_CURVE_LEFT_OUT_IN) 20030363 1 Digital 132 R297mm @ 60° 18.00
Lane-Changing Curve, Left (inside to outside) (LANE_CHANGE_CURVE_LEFT_IN_OUT) 20030362 1 Digital 132 R297mm @ 60° 18.00
Lane-Changing Curve, Right (outside to inside) (LANE_CHANGE_CURVE_RIGHT_OUT_IN) 20030365 1 Digital 132 R297mm @ 60° 18.00
Lane Change Section, Left Exit (Digital 132) (LANE_CHANGE_LEFT) 20030343 1 Digital 132 690mm 28.00
Lane Change Section, Right Exit (Digital 132) (LANE_CHANGE_RIGHT) 20030345 1 Digital 132 690mm 28.00
Double Lane Change Section (Digital 132) (LANE_CHANGE_DOUBLE) 20030347 1 Digital 132 690mm 30.00

Pit Lane (2)

Piece Carrera part # Pack size Compatible with Dimensions Price / pack (£)
Pit Lane Extension (Single-Lane Straight) (STRAIGHT_PIT_LANE) 20030341 1 Digital 132 345mm 8.00
Pit Lane (PIT_LANE_SET) 20030356 1 Digital 132 1035mm 45.00

Shoulder (28)

Piece Carrera part # Pack size Compatible with Dimensions Price / pack (£)
Outer Shoulder for Curve 3/30° (SHOULDER_OUTER_R3_30) accessory 20020563 6 Digital 132 + Evolution — 5.50
Inner Shoulder for Curve 3/30° (SHOULDER_INNER_R3_30) accessory 20020592 6 Digital 132 + Evolution — 5.50
Inner Shoulder for Curve 1/60° (SHOULDER_INNER_R1_60) accessory 20020551 3 Digital 132 + Evolution — 4.00
Inner Shoulder for Curve 4/15° (SHOULDER_INNER_R4_15) accessory 20020593 12 Digital 132 + Evolution — 9.00
Outer Shoulder for Curve 2/30° (SHOULDER_OUTER_R2_30) accessory 20020562 6 Digital 132 + Evolution — 5.00
Inner Shoulder for Curve 2/30° (SHOULDER_INNER_R2_30) accessory 20020591 6 Digital 132 + Evolution — 5.00
Outer Shoulder for Curve 1/60° (SHOULDER_OUTER_R1_60) accessory 20020561 3 Digital 132 + Evolution — 4.00
Connecting Pieces, High Banked Inner Edge to Shoulders (SHOULDER_CONNECT_BANKED_INNER) accessory 20020600 4 Digital 132 + Evolution — 4.00
Outer Shoulder for Curve 4/15° (SHOULDER_OUTER_R4_15) accessory 20020568 12 Digital 132 + Evolution — 9.00
Inner Shoulder for High Banked Curve 1/30° (SHOULDER_INNER_BANKED_R1_30) accessory 20020569 6 Digital 132 + Evolution — 5.00
Outer Shoulder for High Banked Curve 1/30° (SHOULDER_OUTER_BANKED_R1_30) accessory 20020564 6 Digital 132 + Evolution — 5.00
Inner Shoulder for High Banked Curve 2/30° (SHOULDER_INNER_BANKED_R2_30) accessory 20020594 6 Digital 132 + Evolution — 5.00
Outer Shoulder for High Banked Curve 2/30° (SHOULDER_OUTER_BANKED_R2_30) accessory 20020565 6 Digital 132 + Evolution — 5.00
Inner Shoulder for High Banked Curve 3/30° (SHOULDER_INNER_BANKED_R3_30) accessory 20020595 6 Digital 132 + Evolution — 5.50
Outer Shoulder for High Banked Curve 3/30° (SHOULDER_OUTER_BANKED_R3_30) accessory 20020566 6 Digital 132 + Evolution — 5.50
Inner Shoulder for High Banked Curve 4/15° (SHOULDER_INNER_BANKED_R4_15) accessory 20020596 12 Digital 132 + Evolution — 9.00
Outer Shoulder for Curve 1/30° (SHOULDER_OUTER_R1_30) accessory 20020567 6 Digital 132 + Evolution — 5.00
Inner Shoulder for Curve 1/30° (SHOULDER_INNER_R1_30) accessory 20020590 6 Digital 132 + Evolution — 5.00
Shoulder for Chicane (SHOULDER_CHICANE) accessory 20020604 3 Digital 132 — 4.00
Shoulder for Digital Narrow Section (SHOULDER_NARROW_DIGITAL) accessory 20020603 6 Digital 132 — 5.00
Shoulder for Pit Lane (SHOULDER_PIT_LANE) accessory 20020602 4 Digital 132 — 8.00
Shoulder for 1/4 Straight (SHOULDER_STRAIGHT_QUARTER) accessory 20020589 2 Digital 132 + Evolution — 3.00
Shoulder for 1/3 Straight (SHOULDER_STRAIGHT_THIRD) accessory 20020588 2 Digital 132 + Evolution — 3.00
Shoulder for Fly-over (SHOULDER_FLY_OVER) accessory 20020597 4 Digital 132 + Evolution — 6.00
Shoulder for Standard Straight (SHOULDER_STRAIGHT_FULL) accessory 20020560 6 Digital 132 + Evolution — 5.00
Outer Shoulder for High Banked Curve 4/15° (SHOULDER_OUTER_BANKED_R4_15) accessory 20020580 12 Digital 132 + Evolution — 9.00
End Pieces for Curve Outer Shoulders (SHOULDER_END_OUTER) accessory 20020598 4 Digital 132 + Evolution — 4.00
End Pieces for High Banked Curve Inner Edge (SHOULDER_END_BANKED_INNER) accessory 20020599 4 Digital 132 + Evolution — 4.00

Special (4)

Piece Carrera part # Pack size Compatible with Dimensions Price / pack (£)
Narrow Section, Right (NARROW_SECTION_RIGHT) 20030351 1 Digital 132 345mm 20.00
Narrow Section, Left (NARROW_SECTION_LEFT) 20030350 1 Digital 132 345mm 20.00
Track Narrowing (NARROW_SECTION) 20020516 2 Digital 132 + Evolution 345mm 12.00
Chicane (Track Narrowing Set) (CHICANE) 20030373 1 Digital 132 1035mm 22.00

Straight (4)

Piece Carrera part # Pack size Compatible with Dimensions Price / pack (£)
1/4 Straight (STRAIGHT_QUARTER) 20020612 2 Digital 132 + Evolution 86.25mm 3.50
1/3 Straight (STRAIGHT_THIRD) 20020611 2 Digital 132 + Evolution 115mm 4.00
Standard Straight (STRAIGHT_FULL) 20020509 4 Digital 132 + Evolution 345mm 6.50
Lap Counter Straight (STRAIGHT_START_FINISH) 20030342 1 Digital 132 345mm 25.00

Accessories & scenery

Buildings, bridges, tyre stacks, figures and guard rails. Place them on a layout's plan (or just add them to its parts list) from the layout page. Sizes marked "about" aren't printed in Carrera's catalog and are estimates.

Barrier (4)

ItemCarrera part #Pack sizeSize (W × D × H)Price / pack (£)
Guard Rail 3m Set parts list only
3m of guard rail with 24 supports, 12 end pieces and 6 connectors. Sold by length, so not placed.
20085220 (unverified) 1 — 15.00
Guard Rail Supports parts list only
16 supports, 4 end pieces and 2 connectors for guard rail.
20085219 (unverified) 1 — 8.00
Guard Rail, 20m roll parts list only
Sold by length, so it goes on the parts list rather than being placed.
20085509 (unverified) 1 — 30.00
Stack of Tyres
Sold as 6 stacks with 24 brackets; each stack is three chains of tyres. Each placed stack is one of the six.
20021130 (unverified) 6 about 4.5 × 4.5 × 4cm 12.00

Bridge (2)

ItemCarrera part #Pack sizeSize (W × D × H)Price / pack (£)
Carrera Bridge (track arch)
An arch over the track; builds for 2 lanes with shoulders or for 4 lanes. Size not printed in the catalog: estimated for 2 lanes with shoulders.
20021126 1 about 44 × 8 × 18cm 25.00
Footbridge (2 lanes)
A pedestrian bridge over two lanes.
20021119 1 47 × 17.5 × 10cm 18.00

Building (7)

ItemCarrera part #Pack sizeSize (W × D × H)Price / pack (£)
Control Tower
Combines with the Position Tower and the Pit Stop Lane garage; the balcony fits either side.
20021124 1 44.2 × 32.6 × 22cm 35.00
Grandstand
Lower part with stairs and roof.
20021100 1 34 × 24 × 20cm 25.00
Grandstand Extension
Lower part with separate stairs; extends a Grandstand.
20021101 1 34 × 12 × 21cm 18.00
Pit Stop Lane Garage (double)
One double garage including signage.
20021104 1 20.5 × 11 × 22cm 20.00
Press Tower
3 storeys, including a double garage.
20021102 1 29 × 35 × 23cm 45.00
Press Tower Extension (1 storey) parts list only
One extra storey including balcony, built onto the Press Tower, so it isn't placed on its own.
20021103 1 33 × 9 × 23cm 15.00
VIP Floor parts list only
A top part that sits on a building such as the Pit Stop Lane garage, so it isn't placed on its own.
20021105 1 20.5 × 11 × 22cm 15.00

Figure Set (9)

ItemCarrera part #Pack sizeSize (W × D × H)Price / pack (£)
Carrera Crew Mechanics A (5 figures)
One of three mechanics sets in the catalog.
20021131 1 about 12 × 5 × 3cm 12.00
Carrera Crew Mechanics B (5 figures)
One of three mechanics sets in the catalog.
20021132 1 about 12 × 5 × 3cm 12.00
Carrera Crew Mechanics C (5 figures)
One of three mechanics sets in the catalog.
20021133 1 about 12 × 5 × 3cm 12.00
Fans (15 figures)
12 sitting, 3 standing.
20021128 1 about 22 × 7 × 3cm 12.00
Grandstand Figures (20 seated) parts list only
20 seated figures to fill a Grandstand, so they aren't placed on their own.
20021129 1 about 22 × 7 × 3cm 12.00
Marshals (5 figures) 20021115 1 about 12 × 5 × 3cm 12.00
Pit Babes (5 figures)
3 leaning, 2 sitting.
20021114 1 about 12 × 5 × 3cm 12.00
Spectators (5 figures)
3 sitting, 2 standing.
20021127 1 about 12 × 5 × 3cm 12.00
Winner's Rostrum with figures
1 winner's rostrum, 3 winners, 1 official.
20021121 1 about 15 × 6 × 6cm 12.00

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