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2023 Specialized Tarmac SL7 Shimano 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 Shimano in 54, the Trek Émonda SLR H2 in 58 places the top of the head tube 44 mm higher and 10 mm further forward, relative to the bottom bracket. Its wheelbase is 14 mm longer, which can contribute to stability at speed.

Frame stack
+44 mm
Higher front end
Frame reach
+10 mm
Longer frame reach
Wheelbase
+14 mm
Longer: steadier at speed
Head angle
+0.8°
Steeper: sharper steering
Chainstays
+1 mm
About the same

The two frames

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

Only the Specialized Tarmac SL7 Shimano is drawn. The Trek Émonda SLR H2 numbers we have for size 58 are missing the seat angle.

Geometry side by side

MeasurementSpecialized Tarmac SL7 Shimano 54Trek Émonda SLR H2 58Difference
Reach381mm391+10 mm
Stack552mm596+44 mm
Head tube angle73°73.8°+0.8°
Seat tube angle74°not listed
Chainstay length410mm411+1 mm
Wheelbase978mm992+14 mm
BB drop72mm68−4 mm
BB height268mmnot listed
Standover768mm786+18 mm
Seat tube length475mm553+78 mm
Fork length366mmnot listed
Head tube length131mm190+59 mm
Effective top tubenot listed573

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

Where each sits in its class

Specialized Tarmac SL7 ShimanoTrek 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 ShimanoS-Works - Shimano Dura-Ace Di2Trek Émonda SLR H2SLR H2
FrameSpecialized S-Works Tarmac SL7 FACTTrek Ultralight 700
ShifterShimano Dura-Ace R9270not listed
DerailleurShimano Dura-Ace R9250not listed
CassetteShimano Dura-Acenot listed
ChainShimano XTR M9100not listed
CranksetShimano Dura-Ace R9200not listed
Bottom bracketShimano Dura-Acenot listed
WheelsetRoval Rapide CLXnot listed
TireSpecialized S-Works Turbo Rapidair 2Brnot listed
BrakeShimano Dura-Acenot listed
HandlebarRoval Rapidenot listed
StemSpecialized Tarmacnot listed
SaddleSpecialized S-Works Powernot listed
Forknot listedTrek Emonda SLR
Headsetnot listedBontrager Expander Plug
Seatpostnot listedTrek Not

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