The 700c GMC Denali Men's Road Bike is built around a lightweight aluminum road bike frame. You'll stop on a dime with the alloy calipers and brake levers, and the high-profile alloy Vitesse racing rims look as good as they perform. Shimano Revo shifters allow you to shift without taking your hands off the handlebars, providing safety and confidence. A Shimano derailleur completes the drive train for quick and smooth gear changes. Lastly, this road bike will help you stay hydrated with the included alloy water bottle cage.