2015 Specialized Crux Pro Race UDi2 vs 2017 Salsa Warbird Carbon
The 56 is the Salsa Warbird Carbon size closest to your 56 Specialized Crux Pro Race UDi2. 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 Salsa Warbird Carbon
Compared with the Specialized Crux Pro Race UDi2 in 56, the Salsa Warbird Carbon in 56 places the top of the head tube 7 mm higher 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
- +7 mm
- Higher front end
- Frame reach
- +1 mm
- About the same reach
- Wheelbase
- +9 mm
- Longer: steadier at speed
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Specialized Crux Pro Race UDi2, 56Salsa Warbird Carbon, 56Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Crux Pro Race UDi2 56 | Salsa Warbird Carbon 56 | Difference |
|---|---|---|---|
| Reach | 384mm | 384.6 | +1 mm |
| Stack | 583mm | 590.1 | +7 mm |
| Head tube angle | 72° | 71.5 | −0.5° |
| Seat tube angle | 73.25° | 73 | −0.3° |
| Effective top tube | 560mm | 565 | +5 mm |
| Chainstay length | 425mm | 430 | +5 mm |
| Wheelbase | 1022mm | 1030.6 | +9 mm |
| BB drop | 69mm | 70 | +1 mm |
| Standover | 825mm | 792.4 | −33 mm |
| Seat tube length | 550mm | 540 | −10 mm |
| Head tube length | 155mm | 160 | +5 mm |
| Fork length | not listed | 405 |
Differences are the Salsa Warbird Carbon minus the Specialized Crux Pro Race UDi2. Full charts: 2015 Specialized Crux Pro Race UDi2, 2017 Salsa Warbird Carbon.
Where each sits in its class
Specialized Crux Pro Race UDi2Salsa Warbird Carbon
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 Pro Race UDi2Pro Race UDi2 | Salsa Warbird Carbon |
|---|---|---|
| Shifter | Shimano 785 Di2 | not listed |
| Derailleur | Shimano Ultegra Di2 | not listed |
| Cassette | Shimano Ultegra | not listed |
| Chain | Shimano Ultegra | not listed |
| Wheelset | Roval Control CX | not listed |
| Tire | Specialized Terra Pro | not listed |
| Brake | Shimano 785 | not listed |
| Seatpost | Specialized CG-R | not listed |
| Saddle | Specialized Phenom Comp | not listed |
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