2025 Salsa Warbird C vs 2026 Specialized Diverge Comp Alloy
The 56 is the Specialized Diverge Comp Alloy size closest to your 59 Salsa Warbird C. 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 Diverge Comp Alloy
Compared with the Salsa Warbird C in 59, the Specialized Diverge Comp Alloy in 56 places the top of the head tube 13 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 10 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −13 mm
- Lower front end
- Frame reach
- +0 mm
- About the same reach
- Wheelbase
- −10 mm
- Shorter: quicker to change direction
- Head angle
- +0.3°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Salsa Warbird C, 59Specialized Diverge Comp Alloy, 56Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Salsa Warbird C 59 | Specialized Diverge Comp Alloy 56 | Difference |
|---|---|---|---|
| Reach | 399.65 | 400 | +0 mm |
| Stack | 622.61 | 610 | −13 mm |
| Head tube angle | 70.75 | 71 | +0.3° |
| Seat tube angle | 73.0 | 74 | +1.0° |
| Effective top tube | 590.0 | not listed | |
| Chainstay length | 430.0 | 430 | ±0 mm |
| Wheelbase | 1069.85 | 1060 | −10 mm |
| BB drop | 70.0 | 85 | +15 mm |
| BB height | 279.0 | not listed | |
| Standover | 808.4 | 779 | −29 mm |
| Seat tube length | 545.0 | 500 | −45 mm |
| Fork length | 405.0 | not listed | |
| Head tube length | 200.0 | 135 | −65 mm |
Differences are the Specialized Diverge Comp Alloy minus the Salsa Warbird C. Full charts: 2025 Salsa Warbird C, 2026 Specialized Diverge Comp Alloy.
Where each sits in its class
Salsa Warbird CSpecialized Diverge Comp Alloy
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 CC GRX 610 1x | Specialized Diverge Comp Alloy4 Comp Alloy |
|---|---|---|
| Frame | Salsa Warbird | Specialized Diverge |
| Fork | Salsa Waxwing | Specialized Future Shock 3.1 |
| Shifter | Shimano GRX RX610 | SRAM Apex |
| Derailleur | Shimano GRX RX822 SGS | SRAM Eagle Apex |
| Cassette | Shimano SLX M7100 | SRAM SX Eagle |
| Chain | Shimano SLX M7100 | SRAM NX Eagle |
| Crankset | Shimano FC-RX610-1 | SRAM Apex |
| Bottom bracket | Shimano RS500-PB | SRAM DUB |
| Wheelset | WTB ST | DT Swiss G540 |
| Tire | Teravail Cannonball | Specialized Tracer |
| Brake | Shimano GRX RX400 | SRAM Apex, SRAM Apex AXS |
| Rotor | Shimano SM-RT30 | not listed |
| Handlebar | Salsa Cowbell | Specialized Hover |
| Stem | Salsa Guide | Specialized Future |
| Grips | Salsa Anti-slip shock-proof silicone | Supacaz Suave |
| Headset | FSA 42/ACB | not listed |
| Seatpost | Salsa Guide | Specialized Alloy |
| Saddle | WTB Gravelier | Specialized Power Sport |
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