2010 Specialized Bicycles Roubaix SL2

	49cm	52cm	54cm	56cm	58cm	61cm
Seat Tube Length, C-T	445mm	475mm	495mm	515mm	540mm	565mm
Top Tube Length, Effective/Horizontal HT Top	518mm	537mm	548mm	565mm	582mm	600mm
Head Tube Angle	72deg	72deg	72deg	72.5deg	72.5deg	73deg
Seat Tube Angle	75.5deg	74deg	73.5deg	73.25deg	73deg	72.5deg
Head Tube Length	125mm	145mm	165mm	190mm	225mm	245mm
Bottom Bracket Drop	73mm	73mm	71.5mm	71.5mm	70mm	70mm
Bottom Bracket Height	261mm	261mm	262.5mm	262.5mm	264mm	264mm
Chainstay Length	412mm	412mm	415mm	415mm	418mm	420mm
Chainstay Length Horizontal	405.5mm	405.5mm	408.8mm	408.8mm	412.1mm	414.1mm
Front-Center	582mm	588mm	595mm	606mm	621mm	628mm
Front-Center Horizontal	577.5mm	583.5mm	591.2mm	601.2mm	616.9mm	623.9mm
Wheelbase	983mm	989mm	1000mm	1010mm	1029mm	1038mm
Fork Offset/Rake	49mm	49mm	49mm	49mm	49mm	49mm
Trail	57mm mid/neutral	57mm mid/neutral	57mm mid/neutral	53.9mm mid/neutral	53.9mm mid/neutral	50.9mm mid/neutral
Mechanical Trail	54.2mm	54.2mm	54.2mm	51.4mm	51.4mm	48.7mm
Wheel Flop	16.8mm	16.8mm	16.8mm	15.5mm	15.5mm	14.2mm
Standover Height	737mm	759mm	780mm	801mm	824mm	849mm
Tire to Pedal Spindle	78mm 170 mm cranks	84mm 170 mm cranks	91mm 170 mm cranks	102mm 170 mm cranks	117mm 170 mm cranks	124mm 170 mm cranks
Pedal Spindle to Ground Clearance	91mm 170 mm cranks	91mm 170 mm cranks	92.5mm 170 mm cranks	92.5mm 170 mm cranks	94mm 170 mm cranks	94mm 170 mm cranks

	49cm	52cm	54cm	56cm	58cm	61cm
Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	23mm	23mm	23mm	23mm	23mm	23mm
Tire Outer Diameter	668mm	668mm	668mm	668mm	668mm	668mm
Bike Length with Tires	1651mm	1657mm	1668mm	1678mm	1697mm	1706mm
Stem Length	75mm	90mm	100mm	100mm	110mm	120mm

Source:https://www.specialized.com/us/en/s-works-roubaix-sl2-frameset/p/22920?color=34217-22920&searchText=7703-0249

Geometry