Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$348 - $358
Actual value depends on condition, size, and local demand.

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Trek designer Gary Fisher has always believed that a great-riding bike does not have to cost a fortune. He put his money where his mouth is with Trek's Ion Pro. Big and/or powerful women will appreciate the stiff aluminum front triangle and everyone will dig the carbon rear end and fork for vibration damping. Thanks to Trek's FCC front end leading the way, your Ion Pro steers, corners and tracks with pinpoint precision and top-notch responsiveness. This is a versatile bike, too, ready to commute every day, do the mid-week hammerfest and then go big on the weekends. It sports room for 28c tires and has cleverly hidden fender mounts. Plus, you get a solid parts package with a Shimano 105 group and aero Bontrager Race wheels.
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.