Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Rocky Mountain
Previous used estimate
$261 - $268
Actual value depends on condition, size, and local demand.

12-month projected trend
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Direction and magnitude, not judgment
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Rocky's Oxygen 50 AC is a thoroughbred roadster you'll love. Its triple-butted aluminum/carbon frame with carbon fork boasts top-notch acceleration, climbing and a velvety-smooth ride. The Fulcrum Racing wheels and Vittoria tires fly down the road, while the 20-speed Shimano 105 components and FSA compact cranks guarantee that you'll feel like the King of the Mountain every time the pavement tilts skyward.
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.