2027 Trek FX+ 1S Midstep vs 2027 Trek FX+ 1S
The Trek FX+ 1S size closest to your M is the M. Compare the M instead
What changes on the Trek FX+ 1S
Compared with the Trek FX+ 1S Midstep 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 FX+ 1S Midstep numbers we have for size M are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek FX+ 1S Midstep M | Trek FX+ 1S S | Difference |
|---|---|---|---|
| Reach | 385 | 382 | −3 mm |
| Stack | 620 | 604 | −16 mm |
| Head tube angle | 70.5° | 70.0° | −0.5° |
| Effective top tube | 574 | 569 | −5 mm |
| Chainstay length | 468 | 468 | ±0 mm |
| Wheelbase | 1095 | 1092 | −3 mm |
| BB drop | 70 | 70 | ±0 mm |
| BB height | 286 | 286 | ±0 mm |
| Standover | 672 | not listed | |
| Seat tube length | 463 | 408 | −55 mm |
| Head tube length | 170 | 155 | −15 mm |
Differences are the Trek FX+ 1S minus the Trek FX+ 1S Midstep. Full charts: 2027 Trek FX+ 1S Midstep, 2027 Trek FX+ 1S.
Where each sits in its class
Trek FX+ 1S MidstepTrek 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.
| Part | Trek FX+ 1S MidstepFX+ 1S Midstep | Trek FX+ 1SFX+ 1S |
|---|---|---|
| Fork | Trek Alloy | Trek alloy fork |
| Shifter | Shimano Acera M315 | Shimano Acera M315 |
| Derailleur | Shimano CUES U2000 ESSA | Shimano CUES U2000 ESSA |
| Cassette | Shimano HG400 | Shimano HG400 |
| Chain | KMC Z8.3 | KMC Z8.3 |
| Crankset | Trek Alloy | Trek alloy crankset |
| Chainring | 40T | Trek 40T |
| Motor | Trek drive | Trek drive |
| Battery | Integrated | Trek integrated downtube |
| Wheelset | Trek Alloy | Trek alloy double wall 36-spoke |
| Tire | Bontrager GR0 Comp | Bontrager GR0 Comp |
| Brake | Trek Rush BH-286 | Trek Rush BH-286 |
| Grips | Bontrager XR Endurance | Bontrager XR Endurance |
| Saddle | Bontrager Sport Women's | Bontrager Sport |
| Light | Herrmans MR8, Sate Lite M-15 | not listed |
| Accessory | Trek Easy Mag Charger, kickstand | not listed |
| Pedals | not listed | Bontrager City pedals |
| Rotor | not listed | Rush disc rotor |
| Handlebar | not listed | Bontrager alloy handlebar |
| Stem | not listed | Bontrager Elite |
| Seatpost | not listed | Bontrager Alloy Seatpost |
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