Track system · HO scale
Roco geoLine: track pieces, radii and turnouts
Roco geoLine is a two-rail track system with integrated roadbed for HO scale.
The Trackplanner catalogue lists 22 pieces: 7 straights, 6 curves, 1 flex track, 2 turnouts, 2 curved turnouts, 1 three-way turnout, 1 crossing, 1 double slip and 1 turntable. The curves come in 4 radii from 358 to 511.1 mm.
Key facts
| Scale | HO scale |
|---|---|
| Rail system | two-rail |
| Roadbed | integrated roadbed |
| Status | current — in production and in the shops |
| Turnout motor | sold separately: drive 61195, decoder 61196 |
| Pieces in the catalogue | 22 |
| Radii | 4 · 358–511.1 mm |
| Straight lengths | 76.5 · 100 · 185 · 200 mm |
| Turnout angles | 22.5° |
Pieces by type
| Type | Count |
|---|---|
| Straights | 7 |
| Curves | 6 |
| Flex tracks | 1 |
| Turnouts | 2 |
| Curved turnouts | 2 |
| Three-way turnouts | 1 |
| Crossings | 1 |
| Double slips | 1 |
| Turntables | 1 |
Radii
| Radius | Angle | Articles |
|---|---|---|
| 358 mm | 30° · 7.5° | 61122 · 61129 |
| 434.5 mm | 30° · 7.5° | 61123 · 61130 |
| 502.7 mm | 22.5° | 61128 |
| 511.1 mm | 30° | 61124 |
Helix kits for this system
These kits have a radius that matches one of the system’s curves (within 5 mm). The helix assistant in Trackplanner checks whether the clearance is enough for your rolling stock.
Show all 29 matching kits
| Kit | Fits | Gradient | Clearance | Buy |
|---|---|---|---|---|
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 356.5 mm, laser-cut plywood supports (Fleischmann Profi-Gleise R1) | for 35.8 cm | 3.78 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 356.5 mm, M6 threaded-rod supports (Fleischmann Profi-Gleis R1) | for 35.8 cm | 4.00 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 358 mm, laser-cut plywood supports (Roco Line Gleise R2) | for 35.8 cm | 3.78 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 358 mm, M6 threaded-rod supports (Roco Line Gleise R2) | for 35.8 cm | 4.00 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 360 mm, laser-cut plywood supports (Märklin C-Gleise R1) | for 35.8 cm | 3.78 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 360 mm, laser-cut plywood supports (Märklin C-Gleise R1) | for 35.8 cm | 3.78 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 360 mm, laser-cut plywood supports (Märklin C-Gleise R1) | for 35.8 cm | 2.89 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 360 mm, M6 threaded-rod supports (Märklin C-Gleis R1) | for 35.8 cm | 4.00 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 360 mm, laser-cut plywood supports (Märklin K-Gleis Normalkreis I) | for 35.8 cm | 3.78 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 360 mm, M6 threaded-rod supports (Märklin Normalkreis I) | for 35.8 cm | 4.00 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 360 mm, laser-cut plywood supports (Piko A Gleise R1) | for 35.8 cm | 3.78 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 360 mm, M6 threaded-rod supports (Piko A Gleise R1) | for 35.8 cm | 4.00 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, double track, radius 360/437.5 mm, laser-cut plywood supports (Märklin C-Gleise R1/R2) | for 35.8 cm and 43.45 cm | 3.78 % inner, 3.11 % outer | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, double track, radius 360/437.5 mm, M6 threaded-rod supports (Märklin C-Gleise R1/R2) | for 35.8 cm and 43.45 cm | 4.00 % inner, 3.30 % outer | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, double track, radius 360/437.5 mm, M6 threaded rods with metal connectors (Märklin C-Gleis R1/R2) | for 35.8 cm and 43.45 cm | 3.78 % inner, 3.11 % outer | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 437.5 mm, threaded rods with plastic holders (Märklin C-Gleise R2) | for 43.45 cm | 3.11 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 437.5 mm, laser-cut plywood supports (Märklin C-Gleise R2) | for 43.45 cm | 3.11 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 437.5 mm, laser-cut plywood supports (Märklin C-Gleise R1) | for 43.45 cm | 2.38 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, single track, radius 437.5 mm, M6 threaded-rod supports (Märklin C-Gleise R2) | for 43.45 cm | 3.30 % | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, double track, radius 437.5/515 mm, M6 threaded-rod supports (Märklin C-Gleise R2/R3) | for 43.45 cm and 51.11 cm | 3.30 % inner, 2.80 % outer | — | From the maker |
| Gleiswendel-Profi (HaHoTec Holztechnik) H0 helix, double track, radius 437.5/515 mm, laser-cut plywood supports (Märklin C-Gleise R2/R3) | for 43.45 cm and 51.11 cm | 3.11 % inner, 2.65 % outer | — | From the maker |
| Gleiswendelshop (Tobias Fischer) H0 helix, R1, single track (2–8 turns) | for 35.8 cm | 4.45 % | — | From the maker |
| Gleiswendelshop (Tobias Fischer) H0 helix, R1/R2, double track (2–8 turns) | for 35.8 cm and 43.45 cm | 4.45 % inner, 3.66 % outer | — | From the maker |
| Gleiswendelshop (Tobias Fischer) H0 oval helix, R1/R2, double track (2–8 turns) | for 35.8 cm and 43.45 cm | depends on the straights | — | From the maker |
| Gleiswendelshop (Tobias Fischer) H0 helix, R2, single track (2–8 turns) | for 43.45 cm | 3.66 % | — | From the maker |
| Gleiswendelshop (Tobias Fischer) H0 helix, R2/R3, double track (2–8 turns) | for 43.45 cm, 50.27 cm and 51.11 cm | 3.66 % inner, 3.17 % outer | — | From the maker |
| Gleiswendelshop (Tobias Fischer) H0 helix, R3, single track (2–8 turns) | for 50.27 cm and 51.11 cm | 3.17 % | — | From the maker |
| NOCH (LAGGIES) LAGGIES helix complete kit H0 R360 mm, single track | for 35.8 cm | 3.87 % | — | Search on eBay.de (53001)*Search on eBay.de (53101)* |
| NOCH (LAGGIES) LAGGIES helix complete kit H0 R360/437.5 mm, single or double track | for 35.8 cm and 43.45 cm | 3.87 % inner, 3.19 % outer | — | Search on eBay.de (53004)*Search on eBay.de (53104)* |
Turnouts and crossings
| Article | Type | Angle |
|---|---|---|
| 61140 | Turnout left | 22.5° |
| 61141 | Turnout right | 22.5° |
| 61154 | Curved turnout left | — |
| 61155 | Curved turnout right | — |
| 61160 | Three-way turnout | 22.5° |
| 61170 | Crossing | 22.5° |
| 61164 | Double slip | 22.5° |
All pieces
Show all 22 pieces
| Article | Type | Dimensions |
|---|---|---|
| 61112 | Straight | 76.5 mm |
| 61113 | Straight | 100 mm |
| 61118 | Straight | 100 mm |
| 61119 | Straight | 100 mm |
| 61120 | Straight | 100 mm |
| 61111 | Straight | 185 mm |
| 61110 | Straight | 200 mm |
| 61122 | Curve | R 358 mm · 30° |
| 61129 | Curve | R 358 mm · 7.5° |
| 61123 | Curve | R 434.5 mm · 30° |
| 61130 | Curve | R 434.5 mm · 7.5° |
| 61128 | Curve | R 502.7 mm · 22.5° |
| 61124 | Curve | R 511.1 mm · 30° |
| 61106 | Flex track | 785 mm |
| 61140 | Turnout left | 22.5° |
| 61141 | Turnout right | 22.5° |
| 61154 | Curved turnout left | — |
| 61155 | Curved turnout right | — |
| 61160 | Three-way turnout | 22.5° |
| 61170 | Crossing | 22.5° |
| 61164 | Double slip | 22.5° |
| 42615 | Turntable | — |
Dimensions in mm, angles in degrees, from the Trackplanner catalogue. Where the data does not give a value unambiguously, the field stays empty.
Track plans with Roco geoLine
The gallery has 23 public track plans built with Roco geoLine. These are the ones it recommends right now:
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Changes
12 October 2026
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61106 New
New: flexible track G800 (61106), 78.5 cm
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61170 Appearance
Turnouts and crossings were missing sleepers, mostly near the joints. The gaps are closed, and the sleepers there are spaced like on the rest of the track.
8 October 2026
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61110 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61111 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61112 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61113 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61118 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61119 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61120 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61122 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61123 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61124 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61128 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61129 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61130 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61140 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61141 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61154 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61155 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61160 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61164 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
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61170 Appearance
Sleepers and rails brought in line with the prototype: sleepers spaced 0.60 m apart, rails placed so the gap between them is exactly the track gauge. Connectors and track dimensions are unchanged.
7 October 2026
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61164 Shape corrected Appearance
The curves of the double slip switch were drawn slightly offset and kinked at two ends. They now end exactly at the joints; radius and joints are unchanged.
5 October 2026
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61140 Appearance
Sleeper layout tidied: duplicate sleepers of overlapping routes removed, long turnout timbers, gaps closed.
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61141 Appearance
Sleeper layout tidied: duplicate sleepers of overlapping routes removed, long turnout timbers, gaps closed.
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61154 Appearance
Sleeper layout tidied: duplicate sleepers of overlapping routes removed, long turnout timbers, gaps closed.
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61155 Appearance
Sleeper layout tidied: duplicate sleepers of overlapping routes removed, long turnout timbers, gaps closed.
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61160 Appearance
Sleeper layout tidied: duplicate sleepers of overlapping routes removed, long turnout timbers, gaps closed.
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61164 Appearance
Sleeper layout tidied: duplicate sleepers of overlapping routes removed, long turnout timbers, gaps closed.
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61170 Appearance
Sleeper layout tidied: duplicate sleepers of overlapping routes removed, long turnout timbers, gaps closed.