Specialized Roubaix

An endurance road bike from 2023, made in 7 sizes from 44 to 61.

Compare size 54
Size

Geometry

Specialized Roubaix geometry by frame size
Size
Fit
Stack (mm)540555570585605630665
Reach (mm)353363368376384392398
Stack ÷ reach 1.531.531.551.561.581.611.67
Top tube (effective) (mm)508522531544563579595
Seat tube angle 74°74°74°74°73.5°73.5°73.5°
Seat tube length (mm)365410446465485505547
Head tube length (mm)90100112125143170205
Standover (mm)682715743762783805844
Handling
Head tube angle 70°71.5°72°72.8°73.5°73.5°74°
Fork offset (mm)50505044444444
Trail (mm)71625961555552
Wheelbase (mm)98198298698899510141024
Chainstay (mm)413413413415415418418
BB drop (mm)78787876767575
BB height (mm)258258258260260261261
Front centre (mm)580581586585592607618

Underlined values are calculated by BikeLens. A dash means the brand doesn't publish it.

How it rides

Endurance

A taller, more upright position that stays comfortable on long days and rough roads.

Size 54 is more upright than 96% of the 218 road frames we track.

Handling, size 54

Steering
Neutral61 mm trail
Wheelbase
Balanced988 mm
Chainstays
Balanced415 mm
BB drop
Low76 mm

Bikes that fit like it

The closest road frames from other ranges, against size 54 here.

Bikes with a similar fit, compared with size 54 of this bike
BikeSize
Merida SCULTURA ENDURANCE 4002023Stack −1 mm, reach +4 mmMD
Canyon Endurace CFR AXS2026Stack +5 mm, reach +2 mmM
Bianchi Infinito 105 DI22026Stack −1 mm, reach +1 mm55
Wilier Granturismo SLR2024Stack +1 mm, reach +8 mmL
Basso SV2026Stack −1 mm, reach +11 mm56
Cannondale Synapse Carbon Tiagra2024Stack +5 mm, reach +10 mm56

Other versions