2025 Trek Dual Sport+ Midstep LT vs 2027 Trek FX+ 1S

What changes on the Trek FX+ 1S

Compared with the Trek Dual Sport+ Midstep LT in M, the Trek FX+ 1S in S places the top of the head tube 16 mm lower and 3 mm further back, relative to the bottom bracket. Its wheelbase is 3 mm shorter, which can contribute to quicker direction changes.

Frame stack

−16 mm

Lower front end

Frame reach

−3 mm

Shorter frame reach

Wheelbase

−3 mm

Shorter: quicker to change direction

Head angle

−0.5°

Slacker: calmer steering

Chainstays

±0 mm

About the same

The two frames

We can't draw these frames yet. The Trek Dual Sport+ Midstep LT numbers we have for size M are missing the seat angle. The numbers below still compare.

Geometry side by side

Differences are the Trek FX+ 1S minus the Trek Dual Sport+ Midstep LT. Full charts: 2025 Trek Dual Sport+ Midstep LT, 2027 Trek FX+ 1S.

Where each sits in its class

Trek Dual Sport+ Midstep LTTrek FX+ 1S

Each bike is ranked against the other commuter 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.