Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$420 - $432
Actual value depends on condition, size, and local demand.

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From cruising back roads to enjoying all-day epics to checking out the racing circuit, Trek's Madone 4.5 does it all. This full-carbon beauty boasts a stiff, light frame that floats up the climbs along with Bontrager's Race Lite oversize carbon fork that provides maximum steering precision. Plus, Bontrager's SSR wheelset cheats the wind, while the Shimano components include a slick-shifting 30-speed drivetrain that'll get you up any hill and powerful dual-pivot brakes for complete control on the way back down. This able roadster also sports a sweet line-up of Bontrager's carbon and aluminum components, and a plush Bontrager seat, too.
Inspection
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Inspection
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.