Quiver

2015 Specialized Secteur Triple vs 2015 Trek Domane

The 56 is the Trek Domane size closest to your 56 Specialized Secteur Triple. 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 Trek Domane

Compared with the Specialized Secteur Triple in 56, the Trek Domane in 56 places the top of the head tube at about the same height and 10 mm further back, relative to the bottom bracket.

Frame stack
+1 mm
About the same height
Frame reach
−10 mm
Shorter frame reach
Wheelbase
−2 mm
About the same
Head angle
−0.6°
Slacker: calmer steering
Chainstays
+5 mm
Longer: more planted

The two frames

2015 Specialized Secteur Triple (56) and 2015 Trek Domane (56), lined up at the bottom bracketBoth frames drawn to scale. The Specialized Secteur Triple is drawn in full with its measurements, and the Trek Domane is the colored outline on top.J 1010

Specialized Secteur Triple, 56Trek Domane, 56Drawn to scale and lined up at the bottom bracket.

Geometry side by side

MeasurementSpecialized Secteur Triple 56Trek Domane 56Difference
Reach387mm377−10 mm
Stack590mm591+1 mm
Head tube angle72.5°71.9−0.6°
Seat tube angle73.25°73.3+0.0°
Effective top tube565mmnot listed
Chainstay length415mm420+5 mm
Wheelbase1010mm1008−2 mm
BB drop71.5mm78+7 mm
Standover798mmnot listed
Seat tube length485mm525+40 mm
Head tube length190mm175−15 mm

Differences are the Trek Domane minus the Specialized Secteur Triple. Full charts: 2015 Specialized Secteur Triple, 2015 Trek Domane.

Where each sits in its class

Specialized Secteur TripleTrek Domane

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.

PartSpecialized Secteur TripleTripleTrek Domane
ShifterShimano Claris R2400not listed
DerailleurShimano Claris R2400not listed
ChainKMC Z51not listed
CranksetShimano Clarisnot listed
WheelsetSpecialized AXIS Classicnot listed
TireSpecialized Espoir Sportnot listed
SaddleSpecialized Toupé Sportnot 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