Quiver

2027 Trek Madone SLR Gen 8 First ICON vs 2025 Trek Émonda ALR

The Trek Émonda ALR size closest to your M is the 54. Compare the 54 instead

What changes on the Trek Émonda ALR

Compared with the Trek Madone SLR Gen 8 First ICON in M, the Trek Émonda ALR in 50 places the top of the head tube 25 mm lower and 6 mm further back, relative to the bottom bracket. Its wheelbase is 7 mm shorter, which can contribute to quicker direction changes.

Frame stack
−25 mm
Lower front end
Frame reach
−6 mm
Shorter frame reach
Wheelbase
−7 mm
Shorter: quicker to change direction
Head angle
−0.8°
Slacker: calmer steering
Chainstays
±0 mm
About the same

The two frames

We can't draw these frames yet. The Trek Madone SLR Gen 8 First ICON numbers we have for size M are missing the seat angle. The numbers below still compare.

Geometry side by side

MeasurementTrek Madone SLR Gen 8 First ICON MTrek Émonda ALR 50Difference
Reach384378−6 mm
Stack546521−25 mm
Head tube angle72.9°72.1°−0.8°
Effective top tube545521−24 mm
Chainstay length410410±0 mm
Wheelbase981974−7 mm
BB drop7072+2 mm
Standover762711−51 mm
Seat tube length476453−23 mm
Head tube length136111−25 mm

Differences are the Trek Émonda ALR minus the Trek Madone SLR Gen 8 First ICON. Full charts: 2027 Trek Madone SLR Gen 8 First ICON, 2025 Trek Émonda ALR.

Where each sits in its class

Trek Madone SLR Gen 8 First ICONTrek Émonda ALR

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 Madone SLR Gen 8 First ICONSLR 9 AXS Gen 8 - The First 50 ICONTrek Émonda ALRALR 5
ForkTrek Madone Gen 8 one-pieceTrek Émonda ALR
ShifterSRAM RED AXS E1not listed
DerailleurSRAM RED AXS E1not listed
CassetteSRAM RED XG-1290 E1not listed
ChainSRAM Red E1not listed
CranksetSRAM RED AXS E1not listed
Bottom bracketSRAM DUBnot listed
BatterySRAM AXSnot listed
WheelsetBontrager Aeolus RSLBontrager Paradigm SL
TirePirelli P ZeroBontrager R1 Hard-Case Lite
RotorSRAM Pacelinenot listed
HeadsetBontrager Expander Plugnot listed
SeatpostTrek Madonenot listed
SaddleTrek Aeolus RSLnot listed

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