Track system · HO scale

Trix Express Bakelite track (1935 to 1957): track pieces, radii and turnouts

Trix Express Bakelite track (1935 to 1957) is a three-rail track system with integrated roadbed for HO scale. The system is historic and no longer made.

The Trackplanner catalogue lists 20 pieces: 7 straights, 4 curves, 8 turnouts and 1 crossing. All curves have a radius of 342 mm.

Key facts

ScaleHO scale
Rail systemthree-rail
Roadbedintegrated roadbed
Statushistoric — no longer made
Turnout motornone — the system offers none
Pieces in the catalogue20
Radii1 · 342 mm
Straight lengths47 · 183 mm
Turnout angles30°

Pieces by type

TypeCount
Straights7
Curves4
Turnouts8
Crossings1

Radii

Radius Angle Articles
342 mm 30° · 15° 20/4 · 20/5 · 20/10 · 20/14

Turnouts and crossings

ArticleTypeAngle
20/7/L Turnout left 30°
20/7/R Turnout right 30°
20/8/L Turnout left 30°
20/8/R Turnout right 30°
20/28/L Turnout left 30°
20/28/R Turnout right 30°
445/L Turnout left 30°
445/R Turnout right 30°
20/9 Crossing —

All pieces

Show all 20 pieces
ArticleTypeDimensions
20/3Straight47 mm
20/1Straight183 mm
20/11Straight183 mm
20/12Straight183 mm
20/13Straight183 mm
20/15PStraight183 mm
20/205Straight (end piece)183 mm
20/4CurveR 342 mm · 30°
20/10CurveR 342 mm · 30°
20/14CurveR 342 mm · 30°
20/5CurveR 342 mm · 15°
20/7/LTurnout left30°
20/7/RTurnout right30°
20/8/LTurnout left30°
20/8/RTurnout right30°
20/28/LTurnout left30°
20/28/RTurnout right30°
445/LTurnout left30°
445/RTurnout right30°
20/9Crossing—

Dimensions in mm, angles in degrees, from the Trackplanner catalogue. Where the data does not give a value unambiguously, the field stays empty.

Changes

No changes since the change log began (26 October 2026).