Quiver

2023 Specialized Tarmac SL7 Comp vs 2024 Trek Émonda SLR H2

The Trek Émonda SLR H2 size closest to your 54 is the 54. Compare the 54 instead

What changes on the Trek Émonda SLR H2

Compared with the Specialized Tarmac SL7 Comp in 54, the Trek Émonda SLR H2 in 47 places the top of the head tube 30 mm lower and 12 mm further back, relative to the bottom bracket. Its wheelbase is 4 mm shorter, which can contribute to quicker direction changes.

Frame stack
−30 mm
Lower front end
Frame reach
−12 mm
Shorter frame reach
Wheelbase
−4 mm
Shorter: quicker to change direction
Head angle
−1.8°
Slacker: calmer steering
Chainstays
±0 mm
About the same

The two frames

2023 Specialized Tarmac SL7 Comp (54)The Specialized Tarmac SL7 Comp frame drawn to scale.J 978

Only the Specialized Tarmac SL7 Comp is drawn. The Trek Émonda SLR H2 numbers we have for size 47 are missing the seat angle.

Geometry side by side

MeasurementSpecialized Tarmac SL7 Comp 54Trek Émonda SLR H2 47Difference
Reach381mm369−12 mm
Stack552mm522−30 mm
Head tube angle73°71.2°−1.8°
Seat tube angle74°not listed
Chainstay length410mm410±0 mm
Wheelbase978mm974−4 mm
BB drop72mm72±0 mm
BB height268mmnot listed
Standover768mm698−70 mm
Seat tube length475mm444−31 mm
Fork length366mmnot listed
Head tube length131mm115−16 mm
Effective top tubenot listed513

Differences are the Trek Émonda SLR H2 minus the Specialized Tarmac SL7 Comp. Full charts: 2023 Specialized Tarmac SL7 Comp, 2024 Trek Émonda SLR H2.

Where each sits in its class

Specialized Tarmac SL7 CompTrek Émonda SLR H2

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 Tarmac SL7 CompCompTrek Émonda SLR H2SLR H2
FrameSpecialized Tarmac SL7 FACTTrek Ultralight 700
ShifterShimano 105 R7170not listed
DerailleurShimano 105 R7170not listed
CassetteShimano 105not listed
ChainShimano SLX M7100not listed
CranksetShimano 105not listed
WheelsetDT Swiss R470not listed
TireSpecialized Turbo Pronot listed
BrakeShimano 105 R7170not listed
SeatpostSpecialized S-Works TarmacTrek Not
SaddleSpecialized Power Sportnot listed
Forknot listedTrek Emonda SLR
Headsetnot listedBontrager Expander Plug

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