Quiver

2014 Specialized Crux Pro Disc vs 2016 Salsa Warbird

The 53 is the Salsa Warbird size closest to your 520.0 Specialized Crux Pro Disc. 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

Compared with the Specialized Crux Pro Disc in 520.0, the Salsa Warbird in 53 places the top of the head tube 6 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 5 mm longer, which can contribute to stability at speed.

Frame stack
−6 mm
Lower front end
Frame reach
−3 mm
About the same reach
Wheelbase
+5 mm
Longer: steadier at speed
Head angle
−1.0°
Slacker: calmer steering
Chainstays
+5 mm
Longer: more planted

The two frames

2014 Specialized Crux Pro Disc (520.0) and 2016 Salsa Warbird (53), lined up at the bottom bracketBoth frames drawn to scale. The Specialized Crux Pro Disc is drawn in full with its measurements, and the Salsa Warbird is the colored outline on top.J 1009

Specialized Crux Pro Disc, 520.0Salsa Warbird, 53Drawn to scale and lined up at the bottom bracket.

Geometry side by side

MeasurementSpecialized Crux Pro Disc 520.0Salsa Warbird 53Difference
Reach375mm372.5−3 mm
Stack554mm548.4−6 mm
Head tube angle71.5°70.5−1.0°
Seat tube angle74°73.5−0.5°
Chainstay length425mm430+5 mm
Wheelbase1009mm1014+5 mm
Standover773mm749−24 mm
Seat tube length510mm495−15 mm
Head tube length125mm120−5 mm
Effective top tubenot listed535
BB dropnot listed70
Fork lengthnot listed405

Differences are the Salsa Warbird minus the Specialized Crux Pro Disc. Full charts: 2014 Specialized Crux Pro Disc, 2016 Salsa Warbird.

Where each sits in its class

Specialized Crux Pro DiscSalsa Warbird

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

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.

PartSpecialized Crux Pro DiscPro DiscSalsa Warbird
SeatpostSpecialized Pave Pro SLnot listed

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

Explore the app
A Transition Relay build sheet: frame, fork, shock and drivetrainThe Relay’s ride photo galleryThe Relay’s ride spectrum and 2D frame geometryThe garage: five bikes and 99 recorded partsA Specialized Tarmac SL8 road build sheet