Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
Previous used estimate
$354 - $364
Actual value depends on condition, size, and local demand.

12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Giant's STP SS is dialed to tame obstacles on streets, trails and parks. Its ALUXX SL butted-aluminum frame has exceptional strength for the pop you need to get vertical and the confidence to land it afterward. It's versatile too, it comes with adjustable rear drop outs so you can keep it singlespeed or roll with gears. Shifty bits or not, the RockShox Argyle fork with a 20mm through-axle lets you go bigger than ever before and Avid's discs provide pinpoint stopping power. Plus, you'll love the tough Alienation rims and the BMX-influenced Pivotal saddle. The geometry is tight in the back, tall up front, stable in the air and quick on the ground.
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.