Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$811 - $834
Actual value depends on condition, size, and local demand.

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Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Hungry for more velocity? Trek's Madone 5.5 WSD delivers a delicious ride with speed to spare. Miles will rack up quick thanks to Trek's OCLV Black carbon frame, which boasts ingenious technology for a superior ride, such as a 90mm-wide bottom bracket for maximum efficiency, as well as integrated headset and bottom bracket cups with bearings that simply press into the frame saving weight and reducing maintenance. A seatmast saves even more weight, while also boosting compliance for supreme comfort. Up front, this trick machine is equipped with Bontrager's Race X Lite Carbon fork. It boasts a tapered steerer that's 1 1/2-inches in diameter at the base for precise steering and awesome efficiency with minimal weight. You also get Bontrager's Race Lite wheels that let you laugh at corners and you'll love the gorgeous looks, and quick, precise action of SRAM's Force group.
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.