Home Track systems Roco HO Code 100 (2.5mm rail) Track system · HO scale
Roco HO Code 100 (2.5mm rail): track pieces, radii and turnouts Roco HO Code 100 (2.5mm rail) is a two-rail track system without roadbed for HO scale. The system is historic and no longer made.
The Trackplanner catalogue lists 51 pieces: 13 straights, 11 curves, 2 flex tracks, 6 turnouts, 10 curved turnouts, 1 Y turnout, 2 three-way turnouts, 2 crossings, 2 double slips and 2 other pieces. The curves come in 5 radii from 250 to 529 mm.
Key facts Scale HO scale Rail system two-rail Roadbed no roadbed Status historic — no longer made Turnout motor manual and electric turnouts are separate articles Pieces in the catalogue 51 Radii 5 · 250–529 mm Straight lengths 6 · 20 · 24.5 · 26.5 · 29 · 51 · 57 · 62 · 85 · 114.3 · 204 · 228.6 mm Turnout angles 9.5° · 12.8° · 12.83°
Pieces by type Type Count Straights 13 Curves 11 Flex tracks 2 Turnouts 6 Curved turnouts 10 Y turnouts 1 Three-way turnouts 2 Crossings 2 Double slips 2 Other pieces 2
Radii Radius Angle Articles 250 mm 60° 42221 358 mm 30° · 12.17° · 7.5° 42222 · 42232 · 42242 415 mm 30° · 12.17° · 7.5° 42223 · 42233 · 42243 472 mm 30° · 7.5° 42224 · 42234 529 mm 30° · 7.5° 42225 · 42235
Turnouts and crossings Article Type Angle 42301 Turnout left 12.83° 42303 Turnout right 12.83° 42309 Turnout left 12.83° 42311 Turnout right 12.8° 42359 Turnout left 9.5° 42361 Turnout right 9.5° 42324A Curved turnout left — 42324I Curved turnout right — 42325A Curved turnout right — 42325I Curved turnout left — 42326A Curved turnout left — 42326I Curved turnout right — 42327A Curved turnout right — 42327I Curved turnout left — 42375 Curved turnout left — 42377 Curved turnout right — 42385 Y turnout — 42318 Three-way turnout 12.83° 42316 Three-way turnout 12.8° 42270 Crossing — 42271 Crossing — 42317 Double slip 12.83° 42320 Double slip 12.83°
All pieces Show all 51 pieces Article Type Dimensions 42213 Straight 6 mm 42212 Straight 20 mm 42211 Straight 24.5 mm 42209 Straight 26.5 mm 42210 Straight 26.5 mm 42208 Straight 29 mm 42207 Straight 51 mm 42206 Straight 57 mm 42205 Straight 62 mm 42204 Straight 85 mm 42261 Straight 114.3 mm 42203 Straight 204 mm 42202 Straight 228.6 mm 42221 Curve R 250 mm · 60° 42222 Curve R 358 mm · 30° 42232 Curve R 358 mm · 12.17° 42242 Curve R 358 mm · 7.5° 42223 Curve R 415 mm · 30° 42233 Curve R 415 mm · 12.17° 42243 Curve R 415 mm · 7.5° 42224 Curve R 472 mm · 30° 42234 Curve R 472 mm · 7.5° 42225 Curve R 529 mm · 30° 42235 Curve R 529 mm · 7.5° 42201 Flex track 914.4 mm 42200 Flex track 970 mm 42301 Turnout left 12.83° 42303 Turnout right 12.83° 42309 Turnout left 12.83° 42311 Turnout right 12.8° 42359 Turnout left 9.5° 42361 Turnout right 9.5° 42324A Curved turnout left — 42324I Curved turnout right — 42325A Curved turnout right — 42325I Curved turnout left — 42326A Curved turnout left — 42326I Curved turnout right — 42327A Curved turnout right — 42327I Curved turnout left — 42375 Curved turnout left — 42377 Curved turnout right — 42385 Y turnout — 42318 Three-way turnout 12.83° 42316 Three-way turnout 12.8° 42270 Crossing — 42271 Crossing — 42317 Double slip 12.83° 42320 Double slip 12.83° 42322 Other piece — 42323 Other piece —
Dimensions in mm, angles in degrees, from the Trackplanner catalogue. Where the data does not give a value unambiguously, the field stays empty.
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