Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$226 - $232
Actual value depends on condition, size, and local demand.

12-month projected trend
6%
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Small in stature, and big in heart — just like your little boy or girl. Inspired by their Grand Tour-winning Madone, Trek's KRX is a race-worthy steed, destined to propel your preteen to the finish line faster than ever before. Its zippy Trek Alpha aluminum frame is quick and nimble, and with 26-inch aluminum wheels, this dialed-in rig is race-ready. Whether your little champ is looking to go far, fast, or both, the smooth-shifting, wide-ranging 18-speed Shimano Sora drivetrain is up to the task. Sure-stopping cantilever brakes with secondary bar-top levers inspire confidence, while the kids-specific seat and Bontrager stem, bar, and seatpost just might make you jealous.
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.