Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Redline
Previous used estimate
$141 - $145
Actual value depends on condition, size, and local demand.

12-month projected trend
7%
Direction and magnitude, not judgment
vs. category average
5%
Drops faster than category avg
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
Choose a different build or frame style to see its value.
The Redline Romp was designed for your first trip to the trails or drop-in at the skatepark. The Romp entry-level BMX bike has a proven freestyle geometry, 25/9 gearing, and chromoly steel 3-piece cranks, allowing you to experience many BMX "firsts." The cassette hub and micro gearing also help clear ramps and jumps better because they're smaller and lighter weight. - Sizing: 4'5" – 5'7" Riders
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.