Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
Previous used estimate
$1,360 - $1,400
Actual value depends on condition, size, and local demand.

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Beat your main rival - air resistance - in every race with Giant’s Propel Advanced SL 1. Honed in the wind tunnel and constructed from Giant’s Advanced SL-Grade carbon fiber, this rocket is destined to increase your speed. The frame boasts heavily-tested tube shapes, an integrated seatpost and tucked-in brakes that propel you toward the finish line. Balancing aerodynamics with ride quality and rigidity, the Propel’s incredibly beefy bottom bracket delivers stiffness where you need it and the oversize steerer ensures pinpoint cornering, while Shimano’s top-end Dura-Ace gruppo offers impeccable shifting. Giant’s P-SLR1 wheels and Contact SLR bar and stem complete the aero carbon package, resulting in one incredibly light ride.
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.