Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
Previous used estimate
$228 - $235
Actual value depends on condition, size, and local demand.

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Diamondback’s Century Disc is a versatile ride that’s equipped for 100-milers, adventurous backstreet commutes, and everything in between. Its lightweight, nimble-handling aluminum frame quickly gets you up to speed while the tapered carbon fork delivers agile handling and minimizes road vibrations. Smooth-rolling wheels and Michelin tires float over the asphalt while the 20-speed FSA/Shimano drivetrain gives you the gears to dance up the hills and control the pace on the straights. You’ll also love the confident braking of Avid’s BB5 Road Disc brakes on steep descents, wet conditions and everywhere else. Add an excellent selection of Diamondback components to this sporty ride and you’re ready for some fun!
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.