2017 Trek FX vs 2019 Trek Boone Disc Frameset
The 52 is the Trek Boone Disc Frameset size closest to your S 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 Boone Disc Frameset
Compared with the Trek FX in S, the Trek Boone Disc Frameset in 52 places the top of the head tube 6 mm higher and 15 mm further back, relative to the bottom bracket. Its wheelbase is 51 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +6 mm
- Higher front end
- Frame reach
- −15 mm
- Shorter frame reach
- Wheelbase
- −51 mm
- Shorter: quicker to change direction
- Head angle
- +1.0°
- Steeper: sharper steering
- Chainstays
- −20 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek FX numbers we have for size S are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek FX S | Trek Boone Disc Frameset 52 | Difference |
|---|---|---|---|
| Reach | 394 | 379 | −15 mm |
| Stack | 541 | 547 | +6 mm |
| Head tube angle | 70.5° | 71.5° | +1.0° |
| Effective top tube | 544 | 531 | −13 mm |
| Chainstay length | 445 | 425 | −20 mm |
| Wheelbase | 1056 | 1005 | −51 mm |
| BB drop | 65 | 70 | +5 mm |
| BB height | 285 | not listed | |
| Standover | 697 | 761 | +64 mm |
| Seat tube length | 381 | 493 | +112 mm |
| Head tube length | 115 | 123 | +8 mm |
Differences are the Trek Boone Disc Frameset minus the Trek FX. Full charts: 2017 Trek FX, 2019 Trek Boone Disc Frameset.
Where each sits in its class
Trek FXTrek Boone Disc Frameset
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.
| Part | Trek FX1 | Trek Boone Disc FramesetBoone Disc Frameset |
|---|---|---|
| Frame | Trek FX Alpha | Trek OCLV |
| Fork | Trek High-tensile | Trek IsoSpeed Cross |
| Shifter | Shimano Altus EF500 | not listed |
| Derailleur | Shimano Tourney TY51, Shimano Acera M310 | not listed |
| Chain | KMC Z51 | not listed |
| Wheelset | Formula FM21 | not listed |
| Tire | Bontrager H2 | not listed |
| Hub | Formula FM21, Formula FM31 | not listed |
| Rim | Bontrager AT-750 double-walled | not listed |
| Seatpost | Bontrager SSR | not listed |
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