The GT Aggressor Expert GTw is like the sport-utility vehicle of the bike world. With its capable handling, rugged versatility, and comfortable, confidence-inspiring performance, there isn't much it can't do. Its aluminum triple triangle frame is strong and stiff so your pedaling is snappy and quick. The suspension fork knocks down bumps like they're not even there, and a 24-speed drivetrain makes short work of hilly terrain: the type of terrain in which you'll be glad you have the stopping power of hydraulic disc brakes! Equally happy camping out on mountain trails or cruising around town with friends, the Aggressor is ready for anything.