2027 Trek FX+ vs 2025 Trek Dual Sport+ LT
The M is the Trek Dual Sport+ LT size closest to your M Trek FX+. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Trek Dual Sport+ LT
Compared with the Trek FX+ in M, the Trek Dual Sport+ LT in M places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Trek FX+ numbers we have for size M are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek FX+ M | Trek Dual Sport+ LT M | Difference |
|---|---|---|---|
| Reach | 385 | 385 | ±0 mm |
| Stack | 620 | 620 | ±0 mm |
| Head tube angle | 70.5° | 70.5° | ±0.0° |
| Effective top tube | 574 | 574 | ±0 mm |
| Chainstay length | 468 | 468 | ±0 mm |
| Wheelbase | 1095 | 1095 | ±0 mm |
| BB drop | 70 | 70 | ±0 mm |
| BB height | 286 | 278 | −8 mm |
| Standover | 780 | 780 | ±0 mm |
| Seat tube length | 463 | 463 | ±0 mm |
| Head tube length | 170 | 170 | ±0 mm |
Differences are the Trek Dual Sport+ LT minus the Trek FX+. Full charts: 2027 Trek FX+, 2025 Trek Dual Sport+ LT.
Where each sits in its class
Trek FX+Trek Dual Sport+ LT
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+1 | Trek Dual Sport+ LT2 LT |
|---|---|---|
| Shifter | Shimano Acera M315 | Shimano Acera M315 |
| Derailleur | Shimano CUES U2000 ESSA | Shimano Acera M3020-8 |
| Cassette | Shimano HG400 | Shimano HG400 |
| Chain | KMC Z8.3 | KMC Z8.3 |
| Motor | Trek drive | Trek Hyena |
| Tire | Bontrager GR0 Comp | Bontrager GR0 Expert |
| Brake | Trek Rush BH-286 | not listed |
| Grips | Bontrager XR Endurance | not listed |
| Frame | not listed | Trek Alpha Gold |
| Fork | not listed | Trek FX+ |
| Hub | not listed | Formula DC20, Trek Hyena |
| Rim | not listed | Bontrager Connection |
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