Cannondale's Bad Boy 4 tames the city streets and turns them into your own personal playground. With a lightweight aluminum frame and a sturdy Cannondale Fatty fork, this is one bike that's sure to improve your commute. The durable, quick-rolling wheelset features fast, flat-resistant WTB tires, and with 30 gears and Shimano's trademark reliability at your command you're primed to tackle every hill. Mechanical disc brakes are great when the weather is less than ideal, and offer reliable, powerful control no matter the conditions. Cannondale's own high-quality aluminum components dress this bike up for its urban debut.