Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
KHS
Previous used estimate
$527 - $543
Actual value depends on condition, size, and local demand.

12-month projected trend
5%
Direction and magnitude, not judgment
vs. category average
7%
Drops faster than category avg
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
KHS’s SixFifty 5500 is a lively all-mountain whip—ready for whatever you have in mind. Its light, stiff KHS double-butted 6061-aluminum frame responds to your every input with efficient climbing and nimble handling through rocks and trees. The RockShox Sektor Silver fork teams up with a RockShox Monarch RL shock to offer 140mm of front and rear travel so you can blast over rugged terrain with precision and control. Plus, lithe WTB STP i23 27.5-inch rims provide great rollover characteristics and remain maneuverable while tromping around on surefooted Maxxis Ardent tires. Add SRAM’s streamlined GX 1 x 11-speed drivetrain and the herculean strength of Shimano hydraulic brakes, along with a dropper post, and the 5500 is game for your gnarliest forays.
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.