2018 Specialized Crux Frameset vs 2020 Trek Crockett Disc Frameset
The 61 is the Trek Crockett Disc Frameset size closest to your 61 Specialized Crux 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 Crockett Disc Frameset
Compared with the Specialized Crux Frameset in 61, the Trek Crockett Disc Frameset in 61 places the top of the head tube 6 mm higher and 5 mm further back, relative to the bottom bracket.
- Frame stack
- +6 mm
- Higher front end
- Frame reach
- −5 mm
- Shorter frame reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- −0.7°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Crux Frameset is drawn. The Trek Crockett Disc Frameset numbers we have for size 61 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Crux Frameset 61 | Trek Crockett Disc Frameset 61 | Difference |
|---|---|---|---|
| Reach | 402mm | 397 | −5 mm |
| Stack | 618mm | 624 | +6 mm |
| Head tube angle | 73° | 72.3° | −0.7° |
| Seat tube angle | 75.5° | not listed | |
| Effective top tube | 597mm | 588 | −9 mm |
| Chainstay length | 425mm | 425 | ±0 mm |
| Wheelbase | 1043mm | 1043 | ±0 mm |
| BB drop | 71mm | 65 | −6 mm |
| BB height | 285.5mm | not listed | |
| Standover | 861.5mm | 843 | −19 mm |
| Seat tube length | 600mm | 583 | −17 mm |
| Fork length | 400mm | not listed | |
| Head tube length | 190mm | 205 | +15 mm |
Differences are the Trek Crockett Disc Frameset minus the Specialized Crux Frameset. Full charts: 2018 Specialized Crux Frameset, 2020 Trek Crockett Disc Frameset.
Where each sits in its class
Specialized Crux FramesetTrek 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 FramesetS-Works Frameset | Trek Crockett Disc FramesetCrockett Disc Frameset |
|---|---|---|
| Shifter | Specialized C-clips | not listed |
| Frame | not listed | Trek Alpha |
| Fork | not listed | Trek Cross |
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