Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
2015 GT Speedball
Previous used estimate
$208 - $214
Actual value depends on condition, size, and local demand.
Value Guide market data · 2015 GT Speedball
12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Price over time - 2015 GT Speedball
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Speedball model years
Overview
About this bike
With urban cool to spare and a stellar ride to boot, GT's Speedball will revolutionize your city cycling. The classic GT Triple Triangle frame design in light and lively aluminum, plus their Baller aero wheels with their tires, too, make for a bike that zips through traffic, down to the store, and out to meet friends. Color-matched fenders protect you and your clothes, while a cushioned seat and swept back Porteur handlebars offer a comfortably upright ride. Uncomplicated and easy-to-use drivetrains shine in the city, so the Speedball sports a quick and clean 9-speed setup with high-quality Shimano components, plus you get powerful cantilever brakes for the stop-and-go world of urban cycling. You'll also appreciate the fine GT components stem to stern.
Specifications
- Category
- Hybrid
- Component Fork
- GT Baller
- Component Hubs
- GT Flyer
- Component Stem
- GT aluminum
- Product Family
- Speedball
- Component Frame
- GT Triple Triangle aluminum
- Component Tires
- GT Baller, 700 x 35c
- Component Brakes
- Cantilever
- Component Pedals
- GT platform
- Component Saddle
- GT
- Component Cassette
- Sunrace, 9-speed: 11-34
- Component Crankset
- GT Baller
- Component Seatpost
- GT aluminum
- Component Shifters
- Shimano Alivio
- Component Handlebar
- GT Porteur
- Component Wheel Set
- GT Baller aero
- Component Chainrings
- 42T
- Component Tape Grips
- GT Wings
- Component Brake Levers
- Tektro
- Component Rear Derailleur
- Shimano Alivio
- Component Fork Brand Model
- GT Baller
- Component Accessories Extras
- Fenders
- Component Frame Construction
- GT Triple Triangle aluminum
- Frame Construction
- GT Triple Triangle aluminum
- Fork Brand & Model
- GT Baller
- Hubs
- GT Flyer
- Tires
- GT Baller, 700 x 35c
- Crankset
- GT Baller
- Pedals
- GT platform
- Seatpost
- GT aluminum
- Saddle
- GT
- Handlebar
- GT Porteur
- Rear Derailleur
- Shimano Alivio
- Stem
- GT aluminum
- Accessories & Extras
- Fenders
- Brake Levers
- Tektro
- Brakes
- Cantilever
- Cassette
- Sunrace, 9-speed: 11-34
- Chainrings
- 42T
- Fork
- GT Baller
- Frame
- GT Triple Triangle aluminum
- Shifters
- Shimano Alivio
- Tape/Grips
- GT Wings
- Wheel Set
- GT Baller aero
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.