2015 Specialized Diverge Expert Carbon vs 2017 Trek Boone Disc Frameset
The Trek Boone Disc Frameset size closest to your 56 is the 58. Compare the 58 instead
What changes on the Trek Boone Disc Frameset
Compared with the Specialized Diverge Expert Carbon in 56, the Trek Boone Disc Frameset in 56 places the top of the head tube 9 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 9 mm longer, which can contribute to stability at speed.
- Frame stack
- −9 mm
- Lower front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- +9 mm
- Longer: steadier at speed
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- +10 mm
- Longer: more planted
The two frames
Only the Specialized Diverge Expert Carbon is drawn. The Trek Boone Disc Frameset numbers we have for size 56 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Diverge Expert Carbon 56 | Trek Boone Disc Frameset 56 | Difference |
|---|---|---|---|
| Reach | 387mm | 387 | ±0 mm |
| Stack | 589mm | 580 | −9 mm |
| Head tube angle | 72.5° | 72.0° | −0.5° |
| Seat tube angle | 73.25° | not listed | |
| Effective top tube | 565mm | 558 | −7 mm |
| Chainstay length | 415mm | 425 | +10 mm |
| Wheelbase | 1011mm | 1020 | +9 mm |
| BB drop | 75.5mm | 68 | −8 mm |
| Standover | 785mm | 796 | +11 mm |
| Seat tube length | 485mm | 533 | +48 mm |
| Head tube length | 165mm | 157 | −8 mm |
Differences are the Trek Boone Disc Frameset minus the Specialized Diverge Expert Carbon. Full charts: 2015 Specialized Diverge Expert Carbon, 2017 Trek Boone Disc Frameset.
Where each sits in its class
Specialized Diverge Expert CarbonTrek 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 Diverge Expert CarbonExpert Carbon | Trek Boone Disc FramesetBoone Disc Frameset |
|---|---|---|
| Shifter | Shimano 685 | not listed |
| Derailleur | Shimano Ultegra | not listed |
| Cassette | Shimano Ultegra | not listed |
| Chain | KMC X-11 | not listed |
| Wheelset | Specialized AXIS 4.0 | not listed |
| Tire | Specialized Roubaix Pro | not listed |
| Brake | Shimano BR-785 | not listed |
| Seatpost | Specialized CG-R | not listed |
| Saddle | Specialized Phenom Expert | not listed |
| Frame | not listed | Trek OCLV |
| Fork | not listed | Trek IsoSpeed Cross |
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