2021 Trek FX Disc Women's vs 2023 Trek Checkpoint SL

What changes on the Trek Checkpoint SL

Compared with the Trek FX Disc Women's in S, the Trek Checkpoint SL in 61 places the top of the head tube 100 mm higher and 24 mm further forward, relative to the bottom bracket. Its wheelbase is 11 mm longer, which can contribute to stability at speed.

Frame stack

+100 mm

Higher front end

Frame reach

+24 mm

Longer frame reach

Wheelbase

+11 mm

Longer: steadier at speed

Head angle

+2.1°

Steeper: sharper steering

Chainstays

−15 mm

Shorter: livelier

The two frames

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

Geometry side by side

Differences are the Trek Checkpoint SL minus the Trek FX Disc Women's. Full charts: 2021 Trek FX Disc Women's, 2023 Trek Checkpoint SL.

Where each sits in its class

Trek FX Disc Women'sTrek Checkpoint SL

Each bike is ranked against the other gravel 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.