Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
Previous used estimate
$75 - $77
Actual value depends on condition, size, and local demand.

12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
1%
Holds value better 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.
Giant's Amplify is a bike with 16-inch wheels that adapts and grows with aspiring young riders. Giant’s Grow Technology allows the frame to extend by 90mm, expanding the bike’s lifespan. It also has two pedal positions and an adjustable stem and saddle height for optimal fit as your young rider grows taller. Additionally, the Amplify has appealing colors and graphics that resonate with kids, and its aluminum frame is durable. Plus, this bike comes with coaster brakes, training wheels, and bell, so he can become a master on two wheels.
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.