Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Trek
Previous used estimate
$205 - $211
Actual value depends on condition, size, and local demand.

12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Choose a different build or frame style to see its value.
Trek's 4500 is a great way to jump into the wonderful world of mountain biking. It's also perfect for fitness and fun, commuting and running errands! It boasts Trek's Alpha Black Series aluminum frame that's so light you'll almost float up hills and it's plenty tough too. Plus, this sweet ride boasts a coil-sprung 100mm-travel SunTour fork for maximum control and comfort, an easy-pedaling 27-speed Shimano drivetrain, powerful Shimano disc brakes and a host of quality Bontrager components you'll love.
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.