2019 Trek Madone SLR Disc Women's vs 2020 Specialized Tarmac Disc Sagan Collection Mirror LTD

What changes on the Specialized Tarmac Disc Sagan Collection Mirror LTD

Compared with the Trek Madone SLR Disc Women's in 52, the Specialized Tarmac Disc Sagan Collection Mirror LTD in 49 places the top of the head tube 19 mm lower and 8 mm further back, relative to the bottom bracket. Its wheelbase is 4 mm shorter, which can contribute to quicker direction changes.

Frame stack

−19 mm

Lower front end

Frame reach

−8 mm

Shorter frame reach

Wheelbase

−4 mm

Shorter: quicker to change direction

Head angle

−1.0°

Slacker: calmer steering

Chainstays

±0 mm

About the same

The two frames

We can't draw these frames yet. The Trek Madone SLR Disc Women's numbers we have for size 52 are missing the seat angle. The numbers below still compare.

Geometry side by side

Differences are the Specialized Tarmac Disc Sagan Collection Mirror LTD minus the Trek Madone SLR Disc Women's. Full charts: 2019 Trek Madone SLR Disc Women's, 2020 Specialized Tarmac Disc Sagan Collection Mirror LTD.

Where each sits in its class

Trek Madone SLR Disc Women'sSpecialized Tarmac Disc Sagan Collection Mirror LTD

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.