Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
Previous used estimate
$433 - $446
Actual value depends on condition, size, and local demand.

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Speed, agility and efficiency define Marin's Cortina, which is good, because that's exactly what you need out on the 'cross course. Its 6069-aluminum frame and vibration-damping carbon fork and seatpost provide low weight, comfort and stiffness for all the barrier-hopping hammerfests and pavement-pounding sessions you dish out. The FSA/SRAM drivetrain delivers 20 speeds and effortless shifting, ensuring you're in the perfect gear after run-ups and that you conquer all those hills in the urban jungle. Plus, the quality TRP cantilever brakes are great for all conditions, and Mavic's fast-rolling Aksium wheels with knobby Vittoria tires give you maximum traction and control when you need it most.
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.