Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
Previous used estimate
$808 - $831
Actual value depends on condition, size, and local demand.

12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
4%
Drops faster than category avg
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.
Diamondback's Century 5 Carbon Ultegra Di2 with Advanced Tube to Tube carbon construction is the perfect endurance road bike for your next long haul adventure. Its unique carbon construction and Enhanced Performance geometry gives you a smooth ride and lets you rack up the miles while keeping your neck and low back feeling fine. Up front, a full carbon fork delivers predictable steering. Adding to the ease is a full Shimano Ultegra Di2 electronic drivetrain that makes each and every shift crisp, quick, and precise. It all rolls on a slick HED wheelset with Michelin tires, both help reduce road vibration so you feel fresh after long hours in the saddle. A carbon seatpost topped with a Prologo seat and an FSA handlebar wrapped with gel tape complete this epic ride master.
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.