Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
Previous used estimate
$654 - $673
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.
Diamondback's Sortie 2 29er is a trail-ready rig itching for epic, technical cross-country rides. From the buttery-smooth Fox 32 Float CTD fork and rear shock to the Shimano hydraulic discs, this is a solid dirt machine ready to make you faster. The Sortie's lightweight Diamondback aluminum frame with Knuckle Box rear linkage has a low center of gravity for ripping the corners. Also helping in the corners are the lightweight, through-axle aluminum wheels and grippy Kenda tires. Meanwhile, Shimano powers those sweet hoops with a precision 30-speed SLX/XT drivetrain that lets you conquer the climbs. You'll also love the light Easton components that finish out the build.
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.
Inspection
Confirm fork and rear shock service intervals and check pivot bearings for play.