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2017 Trek Émonda ALR Pro vs 2019 Specialized Allez Sport

The Specialized Allez Sport size closest to your 56 is the 54. Compare the 54 instead

What changes on the Specialized Allez Sport

Compared with the Trek Émonda ALR Pro in 56, the Specialized Allez Sport in 52 places the top of the head tube 25 mm lower and 11 mm further back, relative to the bottom bracket. Its wheelbase is 5 mm shorter, which can contribute to quicker direction changes.

Frame stack
−25 mm
Lower front end
Frame reach
−11 mm
Shorter frame reach
Wheelbase
−5 mm
Shorter: quicker to change direction
Head angle
−0.5°
Slacker: calmer steering
Chainstays
+5 mm
Longer: more planted

The two frames

We can't draw these frames yet. The Trek Émonda ALR Pro numbers we have for size 56 are missing the seat angle. The numbers below still compare.

Geometry side by side

MeasurementTrek Émonda ALR Pro 56Specialized Allez Sport 52Difference
Reach387376mm−11 mm
Stack577552mm−25 mm
Head tube angle73.5°73°−0.5°
Effective top tube560542mm−18 mm
Chainstay length410415mm+5 mm
Wheelbase983978mm−5 mm
BB drop7077mm+7 mm
Standover767755mm−12 mm
Seat tube length513490mm−23 mm
Head tube length170135mm−35 mm
Seat tube anglenot listed73.25°
BB heightnot listed263mm
Fork lengthnot listed375mm

Differences are the Specialized Allez Sport minus the Trek Émonda ALR Pro. Full charts: 2017 Trek Émonda ALR Pro, 2019 Specialized Allez Sport.

Where each sits in its class

Trek Émonda ALR ProSpecialized Allez Sport

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other road 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.

PartTrek Émonda ALR ProALR 6 ProSpecialized Allez SportSport
FrameTrek Ultralight 300not listed
ShifterShimano UltegraShimano Sora
DerailleurShimano UltegraShimano Sora
CassetteShimano Ultegranot listed
CranksetShimano UltegraPraxis Alba M30
WheelsetVision Metron 40 LTDSpecialized Axis Sport
TireBontrager R2 Hard-Case LiteSpecialized Espoir Sport
BrakeShimano UltegraSpecialized Axis 1.0
HandlebarBontrager VR-Cnot listed
SaddleBontrager MontroseSpecialized Toupé Sport
Chainnot listedKMC X9

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