The Sirrus Sport with Fitness Geometry provides flat bar handling so you can ride faster on longer rides, yet be stable & quick in town. The Shimano drivetrain with wide gearing allows top speed with hill climbing capabilities, too. Specialized A1 Premium Aluminium frame w/ rack/mudguard mount & wide tyre clearance A1 Premium Aluminium fork w/ mudguard mounts for sharp front-end handling Specialized Nimbus 700x 32c tyres w/ Flak Jacket flat tyre protection Specialized Body Geometry Targa, lock-on grips w/ integrated bar end for no-slip performance Die-cast alloy V-brake for no-hassle braking performance Shimano Acera, 9-speed derailleur for reliable & worry-free shifting Body Geometry Targa Sport saddle w/ steel rails for all conditions comfort