2023 Specialized Bicycles Roubaix Expert 58

Build

700C/29 in × 32 mm

Insights

Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Specialized Bicycles Roubaix

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
630mm
Reach
397mm
Stack to Reach Ratio
1.59:1
Seat Tube Length, Unknown
505mm
Top Tube Length, Effective/Horizontal Center
584mm
Top Tube Slope
15.1deg
Head Tube Angle
73deg
Seat Tube Angle
73.5deg
Head Tube Length
168mm
Bottom Bracket Drop
78mm
Bottom Bracket Height
265mm
Chainstay Length
423mm
Chainstay Length Horizontal
415.8mm
Front-Center
620mm
Front-Center Horizontal
615.3mm
Wheelbase
1031mm
Fork Offset/Rake
47.3mm
Fork Length, Unknown
375mm
Trail
55.4mm
mid/​neutral
Mechanical Trail
53mm
Wheel Flop
15.5mm
Standover Height
809mm
Tire to Pedal Spindle Distance
With 175 mm cranks
102mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
90mm

Expert Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
32mm
Tire Outer Diameter
686mm
Bike Length with Tires
1717mm
Crank Length
175mm
Handlebar Width
440mm
Stem Length
110mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Unknown
Fork Material
Unknown
Brake Type
Unknown
Source:https://www.specialized.com/us/en/roubaix-sl8-expert/p/216943?color=349829-216943