Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
KHS
Previous used estimate
$198 - $203
Actual value depends on condition, size, and local demand.

12-month projected trend
15%
Direction and magnitude, not judgment
vs. category average
5%
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.
KHS’ SixFifty 500+ is ready to deliver plus-sized fun as you head off road. Its double-butted, 6061-aluminum frame is lightweight and responsive, taking you farther, faster. The wide 27.5-inch rims with plus size tires roll quickly and provide enhanced stability, traction, and float. Whether you're on smooth trails or fire road climbs, you can lockout the SR XCR HLO fork for maximum efficiency, and turn it back on for comfort and control on the bumpy stuff. The snappy SRAM X5 rear derailleur and shifters power an 18-speed drivetrain that provides enough gearing for any terrain. And if you start having too much fun, the stellar Shimano hydraulic-disc brakes will stop you rain or shine.
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.