The Yamaha XSR155 is a great motorcycle with its pleasing neo-retro looks and proven performance-oriented engine and underpinnings. It is a great bike to commute on in almost all respects but one – its stiff rear suspension. Since the XSR155 uses an R15-derived chassis, its suspension comfort over bad roads isn’t great. If your long commute involves a lot of bad roads or broken surfaces, we would recommend you look elsewhere.
In the 125cc commuter category, there are plenty of great options like the Hero Xtreme 125R, Glamour / Super Splendor, Honda Shine, and TVS Raider. A test ride will help you decide which bike is best suited for your needs.