2012 Specialized Crux Comp Disc vs 2014 Trek Crockett Disc Frameset
The 54 is the Trek Crockett Disc Frameset size closest to your 54 Specialized Crux Comp Disc. 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 Crockett Disc Frameset
Compared with the Specialized Crux Comp Disc in 54, the Trek Crockett Disc Frameset in 54 places the top of the head tube 5 mm lower and 4 mm further forward, relative to the bottom bracket. Its wheelbase is 6 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −5 mm
- Lower front end
- Frame reach
- +4 mm
- Longer frame reach
- Wheelbase
- −6 mm
- Shorter: quicker to change direction
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Crux Comp Disc is drawn. The Trek Crockett Disc Frameset numbers we have for size 54 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Crux Comp Disc 54 | Trek Crockett Disc Frameset 54 | Difference |
|---|---|---|---|
| Reach | 379mm | 383 | +4 mm |
| Stack | 567mm | 562 | −5 mm |
| Head tube angle | 71.5° | 72.0° | +0.5° |
| Seat tube angle | 73.5° | not listed | |
| Chainstay length | 425mm | 425 | ±0 mm |
| Wheelbase | 1016mm | 1010 | −6 mm |
| Standover | 809mm | 779 | −30 mm |
| Seat tube length | 540mm | 513 | −27 mm |
| Head tube length | 140mm | 138 | −2 mm |
| Effective top tube | not listed | 544 | |
| BB drop | not listed | 68 |
Differences are the Trek Crockett Disc Frameset minus the Specialized Crux Comp Disc. Full charts: 2012 Specialized Crux Comp Disc, 2014 Trek Crockett Disc Frameset.
Where each sits in its class
Specialized Crux Comp DiscTrek Crockett 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 | Specialized Crux Comp DiscComp Disc | Trek Crockett Disc FramesetCrockett Disc Frameset |
|---|---|---|
| Shifter | Shimano Tiagra | not listed |
| Derailleur | Shimano Tiagra | not listed |
| Cassette | Shimano Tiagra | not listed |
| Chain | Shimano Tiagra | not listed |
| Crankset | FSA Omega | not listed |
| Tire | Specialized Tracer Sport | not listed |
| Rim | Alex Rims S480 | not listed |
| Brake | Avid BB5, SRAM Rival | not listed |
| Stem | Specialized Elite-Set | not listed |
| Saddle | Specialized Phenom | not listed |
| Frame | not listed | Trek Alpha |
| Fork | not listed | Trek IsoSpeed Cross |
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