Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
Previous used estimate
$716 - $737
Actual value depends on condition, size, and local demand.

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For those riders who love sections of open road, Diamondback presents the Century 5. As implied in its name, this endurance-oriented bike is perfect for anything from your club century ride to quick road loops after work. With its feathery, nimble Endurance carbon frame, the Century accelerates tremendously out of turn and up the hills, while still offering an incredibly silky-smooth ride. You’ll feel the advantages of the tapered, full-carbon fork with its precision handling and a significant reduction in road buzz. The frame's great ride is backed up by Shimano’s sprightly RS-21 wheels, and the slick FSA/Ultegra 22-speed drivetrain instantly puts you in the perfect gear for the changing scenery. Ultegra brakes keep your speed in check when you need, and the Easton carbon handlebars, Prologo Scratch saddle, and Diamondback components deliver an all-around fantastic ride.
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.