From the manufacturer:
- Designed with 29-inch wheels, this bike fits riders 5'4" to 6'2" in height.
- Aluminum mountain-style frame with front suspension fork is built for tough trail riding.
- 21-speed Shimano EZ-Fire trigger shifters with a Shimano rear derailleur provide quick and smooth gear changes.
- Front and rear mechanical disc brakes deliver crisp all-condition stopping.
- Knobby 2.5" wide mountain tires roll over rocky terrain.
Schwinn Boundary Mountain Bicycle