Specialized Roubaix Frame Geometry (2020-2023)

Founder, Mr. Mamil
S-Works Roubaix Shimano Dura-Ace Di2
S-Works Roubaix

The geometry chart below applies to all Specialized Roubaix frames from the following:

  • Years: 2019, 2020, 2021, 2022, 2023
  • Models: S-Works, Pro, Comp, Expert, Sport, Base
  • Frame material: Carbon
Frame Size4449525456586164
Suggested Rider Height (cm)142 to 152155 to 163163 to 170170 to 178175 to 180180 to 188188 to 196196 to 205
Suggested Rider Height (ft)4’8″ to 5’0″5’1″ to 5’4″5’4″ to 5’7″5’7″ to 5’10”5’9″ to 5’11”5’11” to 6’2″6’2″ to 6’5″6’5″ to 6’9″
Stack (mm)540555570585605630665675
Reach (mm)353363368376384392398404
Top Tube, Horizontal (mm)512525533545563579595609
Seat Tube (mm)365410446465485505547568
Seat Tube Angle74°74°74°74°73.5°73.5°73.5°73°
Head Tube (mm)90100112125143170205215
Head Tube Angle70°71.5°72°72.75°73.5°73.5°74°74°
BB Height (mm)265265265266266268268268
BB Drop (mm)77.577.577.5767674.574.574.5
Fork Trail (mm)7162596155555252
Fork Length (mm)370370370370370370370370
Fork Offset (mm)5050504444444444
Front Center (mm)580581586585592607618626
Chainstay (mm)413413413415415418418418
Wheelbase (mm)981982986988995101410241033
Standover Height (mm)682715743762783805844862
Crank Length (mm)165165170172.5172.5175175175
Handlebar Width (mm)360380400420420440440440
Stem Length (mm)708090100100110110120
Saddle Width (mm)155155155143143143143143
Seatpost Length (mm)380380380380380450450450
Specialized Roubaix (2019-2023) frame geometry chart

Source : Specialized

Learn more about what the frame geometry measurements mean here.

Alex Lee at Mr.Mamil

Alex Lee is the founder and editor-at-large of Mr. Mamil. Coming from a professional engineering background, he breaks down technical cycling nuances into an easy-to-understand and digestible format here.

He has been riding road bikes actively for the past 12 years and started racing competitively in the senior category during the summer recently.