Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
Previous used estimate
$304 - $313
Actual value depends on condition, size, and local demand.

12-month projected trend
1%
Direction and magnitude, not judgment
vs. category average
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Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Enjoy the thrills and chills of cyclocross on Diamondback's Steilacoom RCX! Even if your thrill revolves around getting to work on time, this versatile bike is super fun to ride. It starts with an aluminum Diamondback frame with plenty of mud clearance for the sure-gripping Kenda tires, a BB30 bottom bracket for pedaling efficiency and a vibration-damping Diamondback carbon fork to tame the bumps. The Steilacoom is ready to master racing or commuting with its crisp-shifting FSA/Shimano 105 drivetrain, fast-rolling wheels and quick-stopping Tektro cantilever brakes. Plus, the reliable Diamondback bars, stem and WTB seat are ready for any adventure, too.
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.