2019 Salsa Warbird Carbon 650b vs 2021 Specialized Crux
The 56.0 is the Specialized Crux size closest to your 56 Salsa Warbird Carbon 650b. 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 Specialized Crux
Compared with the Salsa Warbird Carbon 650b in 56, the Specialized Crux in 56.0 places the top of the head tube at about the same height and 7 mm further forward, relative to the bottom bracket. Its wheelbase is 12 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −3 mm
- About the same height
- Frame reach
- +7 mm
- Longer frame reach
- Wheelbase
- −12 mm
- Shorter: quicker to change direction
- Head angle
- +1.3°
- Steeper: sharper steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Salsa Warbird Carbon 650b, 56Specialized Crux, 56.0Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Salsa Warbird Carbon 650b 56 | Specialized Crux 56.0 | Difference |
|---|---|---|---|
| Reach | 381.19 | 388mm | +7 mm |
| Stack | 584.85 | 582mm | −3 mm |
| Head tube angle | 70.75 | 72° | +1.3° |
| Seat tube angle | 73 | 73.25° | +0.3° |
| Effective top tube | 560 | not listed | |
| Chainstay length | 430 | 425mm | −5 mm |
| Wheelbase | 1038.21 | 1026mm | −12 mm |
| BB drop | 70 | 69mm | −1 mm |
| Standover | 770.11 | 824.5mm | +54 mm |
| Seat tube length | 510 | 550mm | +40 mm |
| Fork length | 405 | 400mm | −5 mm |
| Head tube length | 160 | 155mm | −5 mm |
| BB height | not listed | 283.5mm |
Differences are the Specialized Crux minus the Salsa Warbird Carbon 650b. Full charts: 2019 Salsa Warbird Carbon 650b, 2021 Specialized Crux.
Where each sits in its class
Salsa Warbird Carbon 650bSpecialized Crux
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 | Salsa Warbird Carbon 650b | Specialized CruxCrux |
|---|---|---|
| Shifter | not listed | SRAM Apex |
| Derailleur | not listed | SRAM Apex 1 |
| Chain | not listed | KMC X11 Extra |
| Crankset | not listed | Praxis Alba M30 |
| Bottom bracket | not listed | Praxis 6806 |
| Wheelset | not listed | Specialized AXIS Elite |
| Tire | not listed | Specialized Tracer Sport |
| Brake | not listed | SRAM Rival 1 |
| Saddle | not listed | Specialized Power Sport |
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