Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$289 - $297
Actual value depends on condition, size, and local demand.

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Trek's X-Caliber 9 features a light, butted, hydroformed-aluminum frame with G2 Geometry for the best riding position on fast climbs, tricky descents and high-speed corners, not to mention everywhere else! With its 29-inch wheels and fat tires, the X-Cal steamrolls over obstacles furthering its excellent control and XC efficiency. Leading the charge is a 100mm-travel RockShox fork that eats up obstacles like it was its job. Because it is its job! The durable parts package continues with stiff, speedy Bontrager wheels, a precise Shimano 3x10 drivetrain with an XT Shadow rear derailleur for quick shifts, and powerful Shimano disc brakes renowned for their incredible feel and reliability. Plus, the stem, bars, seatpost and seat from Bontrager are just as capable as the rest of this XC rocket.
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.
Inspection
Confirm fork and rear shock service intervals and check pivot bearings for play.