2015 Specialized Crux Expert EVO vs 2017 Trek Boone Disc Frameset
The Trek Boone Disc Frameset size closest to your 54 is the 54. Compare the 54 instead
What changes on the Trek Boone Disc Frameset
Compared with the Specialized Crux Expert EVO in 54, the Trek Boone Disc Frameset in 52 places the top of the head tube 19 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 11 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −19 mm
- Lower front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- −11 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Crux Expert EVO is drawn. The Trek Boone Disc Frameset numbers we have for size 52 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Crux Expert EVO 54 | Trek Boone Disc Frameset 52 | Difference |
|---|---|---|---|
| Reach | 379mm | 379 | ±0 mm |
| Stack | 566mm | 547 | −19 mm |
| Head tube angle | 71.5° | 71.5° | ±0.0° |
| Seat tube angle | 73.5° | not listed | |
| Effective top tube | 548mm | 531 | −17 mm |
| Chainstay length | 425mm | 425 | ±0 mm |
| Wheelbase | 1016mm | 1005 | −11 mm |
| BB drop | 69mm | 70 | +1 mm |
| Standover | 809mm | 761 | −48 mm |
| Seat tube length | 530mm | 493 | −37 mm |
| Head tube length | 140mm | 123 | −17 mm |
Differences are the Trek Boone Disc Frameset minus the Specialized Crux Expert EVO. Full charts: 2015 Specialized Crux Expert EVO, 2017 Trek Boone Disc Frameset.
Where each sits in its class
Specialized Crux Expert EVOTrek Boone 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 Expert EVOExpert EVO | Trek Boone Disc FramesetBoone Disc Frameset |
|---|---|---|
| Shifter | Shimano Ultegra | not listed |
| Derailleur | Shimano Ultegra | not listed |
| Cassette | Shimano Ultegra | not listed |
| Chain | Shimano Ultegra | not listed |
| Wheelset | Specialized AXIS 4.0 | not listed |
| Brake | TRP HY/RD | not listed |
| Seatpost | Specialized CG-R | not listed |
| Saddle | Specialized Toupe Comp | not listed |
| Frame | not listed | Trek OCLV |
| Fork | not listed | Trek IsoSpeed Cross |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
