2019 Trek Domane SL Disc Women's vs 2017 Specialized Roubaix SL4 Sport

What changes on the Specialized Roubaix SL4 Sport

Compared with the Trek Domane SL Disc Women's in 50, the Specialized Roubaix SL4 Sport in 61 places the top of the head tube 97 mm higher and 30 mm further forward, relative to the bottom bracket. Its wheelbase is 43 mm longer, which can contribute to stability at speed.

Frame stack

+97 mm

Higher front end

Frame reach

+30 mm

Longer frame reach

Wheelbase

+43 mm

Longer: steadier at speed

Head angle

+1.9°

Steeper: sharper steering

Chainstays

±0 mm

About the same

The two frames

We can't draw these frames yet. The Trek Domane SL Disc Women's numbers we have for size 50 are missing the seat angle. The numbers below still compare.

Geometry side by side

Differences are the Specialized Roubaix SL4 Sport minus the Trek Domane SL Disc Women's. Full charts: 2019 Trek Domane SL Disc Women's, 2017 Specialized Roubaix SL4 Sport.

Where each sits in its class

Trek Domane SL Disc Women'sSpecialized Roubaix SL4 Sport

Each bike is ranked against the other road bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.

What each ships with

The stock build of each bike's first listed trim. Parts that match are dimmed.