Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
KHS
Previous used estimate
$510 - $524
Actual value depends on condition, size, and local demand.

12-month projected trend
5%
Direction and magnitude, not judgment
vs. category average
6%
Drops faster than category avg
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
KHS's SixFifty 3500 is fully prepared to dominate on smooth and technical trails alike. Its light, stiff KHS double-butted aluminum frame responds to your every input over rocks and between trees. With 120mm of travel front and back, the RockShox Monarch RL shock and the tapered RockShox Recon Gold fork provide a ride that excels in questionable terrain. Additionally, WTB STP i19 27.5-inch rims offer exceptional stability and acceleration, and they’re wrapped in Maxxis tires for legendary grip and traction. A Shimano 2 x 10-speed drivetrain keeps this ship full speed ahead, except when you pull the levers on the Shimano M506 brakes, which take over and swallow excess momentum whole. This rig is ready to shred; it’s just waiting on you.
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.