2016 Trek Procaliber SL Frameset vs 2014 Trek Superfly
The 21.5" is the Trek Superfly size closest to your XL Trek Procaliber SL 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 Superfly
Compared with the Trek Procaliber SL Frameset in XL, the Trek Superfly in 21.5" places the top of the head tube 4 mm lower and about as far forward, relative to the bottom bracket.
- Frame stack
- −4 mm
- Lower front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- −2 mm
- About the same
- Head angle
- +0.1°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Trek Procaliber SL Frameset numbers we have for size XL are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Procaliber SL Frameset XL | Trek Superfly 21.5" | Difference |
|---|---|---|---|
| Reach | 457 | 457 | ±0 mm |
| Stack | 623 | 619 | −4 mm |
| Head tube angle | 69.5° | 69.6° | +0.1° |
| Effective top tube | 659 | 659 | ±0 mm |
| Chainstay length | 435 | 435 | ±0 mm |
| Wheelbase | 1154 | 1152 | −2 mm |
| BB drop | 58 | 58 | ±0 mm |
| BB height | 311 | 311 | ±0 mm |
| Standover | 816 | 823 | +7 mm |
| Seat tube length | 521 | 521 | ±0 mm |
| Head tube length | 120 | 120 | ±0 mm |
Differences are the Trek Superfly minus the Trek Procaliber SL Frameset. Full charts: 2016 Trek Procaliber SL Frameset, 2014 Trek Superfly.
Where each sits in its class
Trek Procaliber SL FramesetTrek Superfly
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 SL FramesetSL Frameset | Trek Superfly20 |
|---|---|---|
| Frame | Trek OCLV | Trek Dialed |
| Headset | FSA IS2 | not listed |
| Derailleur | not listed | Shimano Tourney TX-35 |
| Cassette | not listed | Trek SunRun |
| Chain | not listed | KMC HV500 |
| Tire | not listed | Bontrager XR1 |
| Hub | not listed | Formula FM21, Formula FM31 |
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