OO Scale Setrack Track systems comparison | Railwayscenics
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OO Scale Setrack Track comparison

The lists on this page show some of the available information for the different OO scale setrack track systems from Hornby, Bachmann and Peco. The data allows comparisons to be made between the three different systems. It also shows what items from all the ranges can be used to mix, match and swap to make the ideal track setup in OO scale.

This list below shows the available information on the track radii of the Hornby track system in OO scale

Hornby Setrack OO Scale

Hornby Track Pieces Code 100
STRAIGHTS Length
R600 Straight Track 168mm
R601 Double Straight 335mm
R603 Long Straight 670mm
R610 Quarter Straight 38mm
R618 Double Isolating Track 168mm
R621 Flexible Track  970mm
R8206 Power Track 168mm
R8241 Digital Power Track 168mm
CURVES Length Radius mm Radius Inch Arc Radius Make a circle
R604 Curve - 1st Radius   371mm 14 5/8" 22.5deg 1st 16 Pieces
R605 Double Curve - 1st Radius   371mm 14 5/8" 45deg 1st 8 Pieces
R606 Curve - 2nd Radius   438mm 17 1/4" 22.5deg 2nd 16 Pieces
R607 Double Curve - 2nd Radius 380mm 438mm 17 1/4" 45deg 2nd 8 Pieces
R608 Curve - 3rd Radius   505mm 19 7/8" 22.5deg 3rd 16 Pieces
R609 Double Curve - 3rd Radius 405mm 505mm 19 7/8" 45deg 3rd 8 Pieces
R628 Half Curve (33") Large Radius 180mm 852mm 33 1/2" 11.25deg    
R643 Half Curve - 2nd Radius 111mm 438mm 17 1/4" 11.25deg 2nd  
R8261 Curve - 4th Radius 235mm 572mm 22 1/2" 22.5deg 4th 16 Pieces
R8262 Double Curve - 4th Radius 450mm 572mm 22 1/2" 45deg 4th 8 Pieces
POINTS Length Radius mm Radius Inch Arc   Radius
R614 Diamond Crossing - Left Hand 168mm     22.5deg    
R615 Diamond Crossing - Right Hand 168mm     22.5deg    
R8072 Left Hand Point 168mm 438mm 17 1/4" 22.5deg    
R8073 Right Hand Point 168mm 438mm 17 1/4" 22.5deg    
R8074 Left Hand Curved Point   438mm 17 1/4" 22.5 and  33.75deg    
R8075 Right Hand Curved Point   438mm 17 1/4" 22.5 and  33.75deg    
R8076 Y Point   852mm 33 1/2" 11.25deg    
R8077 Left Hand Express Point 245mm 852mm 33 1/2" 11.25deg    
R8078 Right Hand Express Point 245mm 852mm 33 1/2" 11.25deg    

Peco Setrack OO Scale

This list below shows the available information on the track radii of the Peco set track system in OO scale

Peco Set Track Pieces
Straights Length
ST-200 Standard Straight 168mm
ST-201 Double Straight 335mm
ST-202 Short Straight 79mm
ST-203 Special Short Straight 41mm
ST-204 Long Straight 670mm
ST-205 Isolating Standard Straight 168mm
Curves Length Radius mm Radius Inch Arc Radius Make a circle
ST-220 Standard Curve 1st Radius   371mm 14 5/8" 11.25deg 1st 16 Pieces
ST-221 Double Curve 1st Radius   371mm 14 5/8" 22.5deg 1st 8 Pieces
ST-222 Half Curve 1st Radius   371mm 14 5/8" 45deg 1st 32 Pieces
ST-225 Standard Curve 2nd Radius   438mm 17 1/4" 45deg 2nd 16 Pieces
ST-226 Double Curve 2nd Radius   438mm 17 1/4" 22.5deg 2nd 8 Pieces
ST-227 Half Curve 2nd Radius   438mm 17 1/4" 45deg 2nd 32 Pieces
ST-230 Standard Curve 3rd Radius   505mm 19 7/8" 22.5deg 3rd 16 Pieces
ST-231 Double Curve 3rd Radius   505mm 19 7/8" 45deg 3rd 8 Pieces
ST-235 Standard Curve 4th Radius 394mm 571.5mm 22 1/2" 22.5deg 4th 16 Pieces
ST-238 Special Curve (use with Y points)   429.9mm 16  15/16" 11.25deg    
Points Length Radius mm Radius Inch Arc Radius  
ST-240 Turnout 2nd Radius Right Hand 168mm 438mm 17 1/4" 22.5deg 2nd  
ST-241 Turnout 2nd Radius Left Hand 168mm 438mm 17 1/4" 22.5deg 2nd  
ST-244 Curved Turnout Right Hand       11.25deg    
ST-245 Curved Turnout Left Hand       11.25deg    
ST-247 Y Turnout Medium Radius 170mm 438mm 17 1/4" 22.5deg 2nd  
ST-250 Medium Crossing 168mm     22.5deg 2nd  

Bachmann Setrack OO Scale

This list below shows the available information on the track radii of the Bachmann track system for OO scale

Backmann Set Track Pieces
Straights Length
36-600 Straight Track 168mm 168mm
36-601 Straight Track 335mm 335mm
36-610 Short Straight Track 38mm 38mm
36-603 Straight Track 670mm 670mm
Curves Length Radius mm Radius Inch Arc Radius Make a circle
36-606 Single Curve 2nd Radius   438mm 17 1/4" 22.5deg 2nd 16 Pieces
36-607 Double Curve 2nd Radius   438mm 17 1/4" 45deg 2nd 8 Pieces
36-643 Half Curve 2nd Radius   438mm 17 1/4" 11.25deg 2nd 32 Pieces
36-608 Standard Curve 3rd Radius   505mm 19 7/8" 22.5deg 3rd 16 Pieces
36-609 Double Curve 3rd Radius   505mm 19 7/8" 45deg 3rd 8 Pieces
36-628 Standard Curve 4th Radius 394mm 852mm 33 1/2" 11.25deg 4th 16 Pieces
Points Length Radius mm Radius Inch Arc Radius  
36-871 Turnout 2nd Radius Right Hand 168mm 438mm 17 1/4" 22.5deg 2nd  
36-870 Turnout 2nd Radius Left Hand 168mm 438mm 17 1/4" 22.5deg 2nd  
36-875 Curved Turnout Right Hand       22.5 and  33.75deg    
36-874 Curved Turnout Left Hand       22.5 and  33.75deg    
36-876 Y Turnout Medium Radius 170mm 438mm 17 1/4" 22.5deg 2nd  
36-877 Turnout Large Radius Left Hand   852mm 33 1/2" 11.25 deg    
36-878 Turnout Large Radius Right Hand   852mm 33 1/2" 11.25 deg    

To the best of our knowledge the information in these tables is accurate as all data was taken from the track manufacturers websites.

We are currently working on finding the data from other manufacturers for thier ranges of tracks in scales apart from OO. This is taking a time but will completed when time allows..