2016 Specialized Crux E5 vs 2018 Trek Boone Disc
The 58 is the Trek Boone Disc size closest to your 56.0 Specialized Crux E5. 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 Crux E5 in 56.0, the Trek Boone Disc in 58 places the top of the head tube 14 mm higher and 7 mm further forward, relative to the bottom bracket. Its wheelbase is 6 mm longer, which can contribute to stability at speed.
- Frame stack
- +14 mm
- Higher front end
- Frame reach
- +7 mm
- Longer frame reach
- Wheelbase
- +6 mm
- Longer: steadier at speed
- Head angle
- +0.3°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Crux E5 is drawn. The Trek Boone Disc numbers we have for size 58 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Crux E5 56.0 | Trek Boone Disc 58 | Difference |
|---|---|---|---|
| Reach | 384 | 391 | +7 mm |
| Stack | 583 | 597 | +14 mm |
| Head tube angle | 72 | 72.3° | +0.3° |
| Seat tube angle | 73.25 | not listed | |
| Effective top tube | 559 | 570 | +11 mm |
| Chainstay length | 425 | 425 | ±0 mm |
| Wheelbase | 1022 | 1028 | +6 mm |
| BB drop | 69 | 65 | −4 mm |
| BB height | 281 | not listed | |
| Seat tube length | 560 | 553 | −7 mm |
| Fork length | 400 | not listed | |
| Head tube length | 155 | 176 | +21 mm |
| Standover | not listed | 816 |
Differences are the Trek Boone Disc minus the Specialized Crux E5. Full charts: 2016 Specialized Crux E5, 2018 Trek Boone Disc.
Where each sits in its class
Specialized Crux E5Trek 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 Crux E5E5 | Trek Boone Disc5 Disc |
|---|---|---|
| Fork | Specialized FACT carbon | Trek IsoSpeed Cross |
| Shifter | Shimano Sora | SRAM Rival 1 |
| Derailleur | Shimano Sora | SRAM Rival 1 |
| Cassette | SunRace 9-speed | SRAM PG 1130 |
| Chain | KMC X9 | SRAM PC-1130 |
| Crankset | FSA Gossamer Pro | SRAM Rival 1 |
| Wheelset | Specialized AXIS Classic | not listed |
| Tire | Specialized Tracer Sport | Bontrager CX3 Team Issue |
| Brake | Tektro Spyre | SRAM Rival |
| Handlebar | Specialized Comp | Bontrager VR-C |
| Stem | Specialized Comp Multi | not listed |
| Bar tape | Specialized CX Pro Gel | not listed |
| Seatpost | Specialized Sport | Bontrager Tuned |
| Saddle | Specialized Toupé Sport | Bontrager Montrose |
| Frame | not listed | Trek OCLV |
| Bottom bracket | not listed | Trek BB90 |
| Hub | not listed | Bontrager centerlock |
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