2015 Specialized Diverge Comp Carbon vs 2017 Trek Boone Disc
The 61 is the Trek Boone Disc size closest to your 64 Specialized Diverge Comp Carbon. 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 Boone Disc
Compared with the Specialized Diverge Comp Carbon in 64, the Trek Boone Disc in 61 places the top of the head tube 33 mm lower and 12 mm further back, relative to the bottom bracket. Its wheelbase is 11 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −33 mm
- Lower front end
- Frame reach
- −12 mm
- Shorter frame reach
- Wheelbase
- −11 mm
- Shorter: quicker to change direction
- Head angle
- −0.7°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Specialized Diverge Comp Carbon is drawn. The Trek Boone Disc numbers we have for size 61 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Diverge Comp Carbon 64 | Trek Boone Disc 61 | Difference |
|---|---|---|---|
| Reach | 409mm | 397 | −12 mm |
| Stack | 657mm | 624 | −33 mm |
| Head tube angle | 73° | 72.3° | −0.7° |
| Seat tube angle | 72.5° | not listed | |
| Effective top tube | 616mm | 588 | −28 mm |
| Chainstay length | 420mm | 425 | +5 mm |
| Wheelbase | 1054mm | 1043 | −11 mm |
| BB drop | 74mm | 65 | −9 mm |
| Standover | not listed | 843 | |
| Seat tube length | 590mm | 583 | −7 mm |
| Head tube length | 235mm | 205 | −30 mm |
Differences are the Trek Boone Disc minus the Specialized Diverge Comp Carbon. Full charts: 2015 Specialized Diverge Comp Carbon, 2017 Trek Boone Disc.
Where each sits in its class
Specialized Diverge Comp CarbonTrek Boone Disc
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 Comp CarbonComp Carbon | Trek Boone Disc5 Disc |
|---|---|---|
| Shifter | Shimano 685 | Shimano RS685 |
| Derailleur | Shimano 105 | Shimano 105 |
| Cassette | Shimano 105 | Shimano 105 |
| Chain | KMC X-11 | Shimano 105 |
| Crankset | Praxis TURN Zayante | FSA Energy Cross |
| Wheelset | Specialized AXIS 4.0 | not listed |
| Tire | Specialized Roubaix Pro | Bontrager CX3 Team Issue |
| Brake | Shimano BR-785, Shimano 785 | Shimano RS685 |
| Seatpost | Specialized CG-R | Bontrager Tuned |
| Saddle | Specialized Phenom Comp | Bontrager Paradigm |
| Frame | not listed | Trek OCLV |
| Fork | not listed | Trek IsoSpeed Cross |
| Bottom bracket | not listed | Trek BB90 |
| Handlebar | not listed | Bontrager VR-C |
Know what is on every bike.
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