Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
GT
1999 GT Airstream
Value Guide market data · 1999 GT Airstream
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
119%
Holds value better than category avg
Price over time - 1999 GT Airstream
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Airstream model years
1999 Airstream lineup
Overview
About this bike
1999 GT Airstream value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork Brand & Model
- RST 700, 1.6inch travel
- Fork Material
- Aluminum/chromoly
- Frame Construction
- Welded
- Frame Tubing Material
- Chromoly, butted mainframe
- Rear Shock
- Not applicable
Drivetrain
- Groupset
- Shimano Altus
- Bottom Bracket
- Shimano BB-CT91
- Cassette
- 7-speed, 11 - 28 teeth
- Chain
- Shimano CN-UG50, 1/2 x 3/32inch
- Component Group
- Hybrid Mix
- Crankset
- Shimano Altus, 24/34/42 teeth
- Shifters
- Grip Shift MRX
Brakes
- Brakes
- Shimano Altus brakes, alloy levers
Cockpit
- Handlebar
- High-rise steel
- Headset
- 1inch sealed mechanism
- Saddle
- GT
- Seatpost
- Kalloy aluminum suspension, adjustable
Wheels & Tires
- Hubs
- Shimano Altus
- Rims
- Araya PX-645, 36-hole
- Spoke Brand
- Stainless steel, 2.0mm straight gauge
- Tires
- 700 x 40c multi-terrain
Pedals
- Pedals
- Resin
Accessories
- Colors
- Glacier Blue (womens), Horizon Purple (mens, womens), Pewter Smoke (mens)
- Extensions
- Not included
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.