Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Redline
Previous used estimate
$96 - $99
Actual value depends on condition, size, and local demand.

12-month projected trend
— %
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.
Every kid wants a shiny bicycle like Redline's Proline Micro. This 18-inch-wheeled ripper is equipped with a light, efficient aluminum frame and a strong chromoly fork to make the most out of every lap around the track. Spec'd with race-ready components like zippy Sun rims, stiff 3-piece cranks, a powerful Tektro brake, and a super-light Hollowpoint Mini stem with a Redline aluminum bar, this micro BMX bike is more than ready to meet that want. KEY FEATURES -Redline Proprietary 6061 T6 Aluminum formed tubing, Integrated HT, Euro BB -RL Micro Fork 100% Full Chromo steerer with Tapered Legs Alloy 3-piece cranks -Redline Microline Seat/Post combo -Vee Speedster tires
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.