2018 Trek X-Caliber Frameset vs 2020 Trek Procaliber 9.7
The XS is the Trek Procaliber 9.7 size closest to your XS Trek X-Caliber Frameset. 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 Procaliber 9.7
Compared with the Trek X-Caliber Frameset in XS, the Trek Procaliber 9.7 in XS places the top of the head tube 3 mm lower and 5 mm further back, relative to the bottom bracket.
- Frame stack
- −3 mm
- Lower front end
- Frame reach
- −5 mm
- Shorter frame reach
- Wheelbase
- +1 mm
- About the same
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Trek X-Caliber Frameset numbers we have for size XS are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek X-Caliber Frameset XS | Trek Procaliber 9.7 XS | Difference |
|---|---|---|---|
| Reach | 375 | 370 | −5 mm |
| Stack | 566 | 563 | −3 mm |
| Head tube angle | 69.2° | 69.0° | −0.2° |
| Effective top tube | 538 | 541 | +3 mm |
| Chainstay length | 425 | 425 | ±0 mm |
| Wheelbase | 1036 | 1037 | +1 mm |
| BB drop | 58 | 48 | −10 mm |
| BB height | 296 | 302 | +6 mm |
| Standover | 708 | 735 | +27 mm |
| Seat tube length | 343 | 343 | ±0 mm |
| Head tube length | 90 | 100 | +10 mm |
Differences are the Trek Procaliber 9.7 minus the Trek X-Caliber Frameset. Full charts: 2018 Trek X-Caliber Frameset, 2020 Trek Procaliber 9.7.
Where each sits in its class
Trek X-Caliber FramesetTrek Procaliber 9.7
Each bike is ranked against the other XC 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 X-Caliber FramesetX-Caliber Frameset | Trek Procaliber 9.79.7 |
|---|---|---|
| Frame | Trek Alpha Gold | Trek OCLV |
| Fork | not listed | RockShox Reba RL |
| Shifter | not listed | SRAM NX Eagle |
| Derailleur | not listed | SRAM NX Eagle |
| Cassette | not listed | SRAM XG-1230 Eagle |
| Chain | not listed | SRAM NX Eagle |
| Crankset | not listed | TruVativ Stylo |
| Bottom bracket | not listed | Trek DUB PF92 |
| Wheelset | not listed | Bontrager Kovee Elite 23 |
| Tire | not listed | Bontrager XR2 Team Issue |
| Brake | not listed | Shimano MT500 |
| Headset | not listed | FSA IS2 |
| Saddle | not listed | Bontrager Montrose |
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