400 Series OCLV
Ultra high performance, within reach. The areal weight range and modulus mix of 400 Series OCLV provides an exhilarating sense of acceleration and confident handling.
BB90
The widest bottom bracket available on a road bike. This Trek-exclusive carbon BB makes the frame lighter, stiffer, and quicker to accelerate.
DuoTrap compatible
DuoTrap seamlessly integrates the computer sensor into the frame to measure speed, distance, and cadence with no added aerodynamic drag.
E2 head tube and fork
Tapers from a 1.5" lower to a 1-1/8" upper, placing more material where it matters most for the stiffness of a full 1.5" system without the added weight.
H3 Fit
Slightly higher head tube than our H2 fit, with a minute handling adjustment for more stability.
Crank: compact
Two front chainrings with shorter gearing, for the best combination of climbing ability and flat-terrain speed.
Madone 4.5 WSD
MSRP:
$2,199.99
Pricing is set by Trek retailers and does not include freight, import duties or taxes for retailers outside the US.
Madone 4.5
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