From the manufacturer: Diamondback's Insight line have long been rider favorites due to their versatility and ease of use. The Insight 2 continues this tradition of great performance hybrids stacked with features. This year's bike still has its light and stable aluminum frame and fork, efficient 700c road wheels, a comfortable flat-bar cockpit for an upright riding stance, and quality Shimano drivetrain components. The braking duties are taken care of by powerful Tektro mechanical discs with 160mm rotors. This enhances the Insight 2's performance even more, allowing one-finger modulation and more control in wet conditions. For charity riders, commuters, and just tooling around the neighborhood, the Insight 2 is a proven performer.