1991 Specialized Stumpjumper Pro
- Serial
- 91G3127
- Manufacturer
- Specialized
- Model
- Stumpjumper Pro
- Year
- 1991
- Primary colors
- Silver, gray or bare metal
- Frame size
- 20IN
- Frame Material
- Steel
- Handlebar type
- Flat or riser
- Wheel diameter
- 26in
- Tire width
- Narrow tire
- Drivetrain front
- 3
- Drivetrain rear
- 7