2012 Specialized Crux E5 OSBB vs 2014 Trek Crockett Disc Frameset
The Trek Crockett Disc Frameset size closest to your 54 is the 54. Compare the 54 instead
What changes on the Trek Crockett Disc Frameset
Compared with the Specialized Crux E5 OSBB in 54, the Trek Crockett Disc Frameset in 58 places the top of the head tube 30 mm higher and 12 mm further forward, relative to the bottom bracket. Its wheelbase is 12 mm longer, which can contribute to stability at speed.
- Frame stack
- +30 mm
- Higher front end
- Frame reach
- +12 mm
- Longer frame reach
- Wheelbase
- +12 mm
- Longer: steadier at speed
- Head angle
- +0.8°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Crux E5 OSBB is drawn. The Trek Crockett Disc Frameset numbers we have for size 58 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Crux E5 OSBB 54 | Trek Crockett Disc Frameset 58 | Difference |
|---|---|---|---|
| Reach | 379mm | 391 | +12 mm |
| Stack | 567mm | 597 | +30 mm |
| Head tube angle | 71.5° | 72.3° | +0.8° |
| Seat tube angle | 73.5° | not listed | |
| Chainstay length | 425mm | 425 | ±0 mm |
| Wheelbase | 1016mm | 1028 | +12 mm |
| Standover | 809mm | 816 | +7 mm |
| Seat tube length | 540mm | 553 | +13 mm |
| Head tube length | 140mm | 176 | +36 mm |
| Effective top tube | not listed | 570 | |
| BB drop | not listed | 65 |
Differences are the Trek Crockett Disc Frameset minus the Specialized Crux E5 OSBB. Full charts: 2012 Specialized Crux E5 OSBB, 2014 Trek Crockett Disc Frameset.
Where each sits in its class
Specialized Crux E5 OSBBTrek 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 E5 OSBB | Trek Crockett Disc FramesetCrockett Disc Frameset |
|---|---|---|
| Frame | not listed | Trek Alpha |
| Fork | not listed | Trek IsoSpeed Cross |
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