Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Felt
Previous used estimate
$617 - $635
Actual value depends on condition, size, and local demand.

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Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
On one hand you want awesome efficiency and blazing speed, on the other you want some comfort, too. Put your hands together for Felt's phenomenal Z4! This thoroughbred boasts Felt's feathery ultra-high-modulus carbon frameset that is super stiff for sprinting and climbing like you never have before, plus nicely compliant so you enjoy even rough roads. To complement the sweet-riding frame you get an outstanding set of Mavic Ksyrium Equipe wheels for free speed and Shimano's precision Ultegra components with a 20-speed compact drivetrain that makes easy work of the hills, and powerful 105 brakes for total control. You'll also love the tasty Felt stem, bars, seatpost and seat.
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.