Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Redline
Previous used estimate
$109 - $112
Actual value depends on condition, size, and local demand.

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Redline's Monocog takes you back to the basics. This great singlespeed features a nimble-handling chromoly frame and fork that make it great for off-road rides and urban commutes. The drivetrain consists of a lightweight aluminum crankset with a 33-tooth chainring and a 16-tooth cog for a great all-around ride. And, with its reliable Alex rims, all-surface Kenda Nevegal tires, powerful Tektro linear-pull brakes and a sweet Kore handlebar and stem, the Monocog is a serious bike for people who enjoy keeping it simple.
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.