2018 Trek Procaliber Women's vs 2017 Trek Superfly Women's
The XS is the Trek Superfly Women's size closest to your S Trek Procaliber Women's. 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 Superfly Women's
Compared with the Trek Procaliber Women's in S, the Trek Superfly Women's in XS places the top of the head tube at about the same height and 12 mm further back, relative to the bottom bracket. Its wheelbase is 16 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- −12 mm
- Shorter frame reach
- Wheelbase
- −16 mm
- Shorter: quicker to change direction
- Head angle
- −0.3°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Procaliber Women's numbers we have for size S are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Procaliber Women's S | Trek Superfly Women's XS | Difference |
|---|---|---|---|
| Reach | 382 | 370 | −12 mm |
| Stack | 563 | 563 | ±0 mm |
| Head tube angle | 69.3° | 69.0° | −0.3° |
| Effective top tube | 558 | 541 | −17 mm |
| Chainstay length | 425 | 425 | ±0 mm |
| Wheelbase | 1053 | 1037 | −16 mm |
| BB drop | 48 | 48 | ±0 mm |
| BB height | 302 | 302 | ±0 mm |
| Standover | 753 | 710 | −43 mm |
| Seat tube length | 368 | 343 | −25 mm |
| Head tube length | 100 | 100 | ±0 mm |
Differences are the Trek Superfly Women's minus the Trek Procaliber Women's. Full charts: 2018 Trek Procaliber Women's, 2017 Trek Superfly Women's.
Where each sits in its class
Trek Procaliber Women'sTrek Superfly Women's
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 Procaliber Women's6 Women's | Trek Superfly Women's6 Women's |
|---|---|---|
| Frame | Trek Alpha Platinum | Trek Alpha Platinum |
| Fork | RockShox Recon RL Gold | RockShox Reba RL |
| Shifter | Shimano SLX M7000 | SRAM GX |
| Derailleur | Shimano SLX M7020, Shimano XT M8000 | SRAM GX |
| Cassette | Shimano SLX M7000 | SRAM PG 1130 |
| Chain | KMC X11-1 | SRAM 1110 |
| Crankset | Race Face Aeffect | SRAM GX-1000 |
| Bottom bracket | Trek PF92 | Trek PF89.5 |
| Tire | Bontrager XR2 Team Issue | Bontrager XR1 Expert |
| Hub | Bontrager centerlock | not listed |
| Rim | Bontrager Duster Elite | Bontrager Mustang Elite |
| Brake | Shimano Deore M425 | SRAM Level T |
| Headset | FSA IS2 | not listed |
| Saddle | Bontrager Ajna | Bontrager Ajna Comp WSD |
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