Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Redline
Previous used estimate
$111 - $115
Actual value depends on condition, size, and local demand.

12-month projected trend
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Experience the joys of riding and not filling your gas tank with Redline's R510. This comfortable and fun lightweight features a quality aluminum frame with a user-friendly upright riding position and a suspension fork to smooth the road and trail. Plus, this sweet bike is equipped with a Shimano drivetrain for easy shifting and pedaling, even on hilly rides. Other great features include reliable aluminum wheels, all-surface Kenda tires, powerful linear-pull brakes, a plush spring saddle and riser handlebars for a wonderful feel and complete control.
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.