Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2013 GT Fly 20
Previous used estimate
$126 - $130
Actual value depends on condition, size, and local demand.
Value Guide market data · 2013 GT Fly 20
12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
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Price over time - 2013 GT Fly 20
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Fly model years
Compare Fly 20 models
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Overview
About this bike
Go big with the Fly 20 from GT. It features a sweet GT chromoly/steel frame and fork for park- and street-worthy toughness. The toughness continues on with burly Alex rims, grippy GT tires and stout 3-piece chromoly GT cranks. And capping it all off are GT's own bar, stem, and seat/seatpost combo.
Specifications
- Category
- BMX
- Product Family
- Fly
- Component Bottom Bracket
- 68mm English
- Bottom Bracket
- 68mm English
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.