Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Frog Bikes
Previous used estimate
$126 - $130
Actual value depends on condition, size, and local demand.

12-month projected trend
10%
Direction and magnitude, not judgment
vs. category average
3%
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 Frog 55 has adjustable Tektro brakes, 8-speed Shimano easy-change thumb shifters and an 8-speed cassette hub. Suitable for minimum inside leg of 22-inches (55cm) (around 6-7 years old), it has 20-inch wheels. The all-aluminum bike has a high-quality frame, easily adjusted saddle height and a crank length of 114mm. Comes with 2 sets of Kenda tires: a hybrid tire and a more knobby off-road tire. Comes with a bell, reflectors and mudguards as standard.
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.