Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Marin
Previous used estimate
$220 - $226
Actual value depends on condition, size, and local demand.

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Show no mercy at your local jump spot or skate park on Marin's Alcatraz. Its durable 4130-chromoly frame can take practically whatever you dish out. The stout front end keeps this rig feeling solid and the short chainstays provide impressive snap. Up front, Marzocchi's sweet Dirt Jumper fork smooths terrain and soaks up ugly landings. Plus, Avid's discs give you awesome stop-on-a-dime power. And, this sweet steel steed sports custom 26-inch FSA wheels with beefy Kenda tires and a host of custom FSA components, including a nice and wide, 710mm bar. Plus, the singlespeed drivetrain means less maintenance and more air time.
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.