Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
Previous used estimate
$127 - $130
Actual value depends on condition, size, and local demand.

12-month projected trend
1%
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Geared for the ride over to the trails, and chomping at the bit to roll down the starting hill, GT's Bump 24 combines the best parts of the mountain bike and BMX lifestyle. The light and low aluminum frame has ultra short chainstays for tight handling and an SR Suntour suspension fork with 80mm of travel to take the sting out of hard landings. Burly 24-inch GT wheels and grippy tires help you transition from the street to the park and stand up to all the airtime you can throw at them. The Bump is equipped with a simple 7-speed Shimano drivetrain that makes short work of 4-cross or dual-slalom courses, or just helps you power through short roll-ins. And, the included chain guide ensures that everything stays in place through the ups and downs of your next session in the park. Whether you want to crush it at the dirt jumps, or hammer out of the gates, the Bump 24 is your ride of choice.
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.