When it comes time to ride, the last thing you want to do is fix this or pump that, right? We hear you loud and clear, which is why we made the Alibi Sport to be ready to roll whenever you are. It has an anti-rust chain that removes the need for dirty, grimy maintenance and puncture-proof, airless tires. That's right, these tires don't need any pumping and they'll never go flat. As for the ride, the Alibi has a wide range of gears, courtesy of Shimano, that'll get you over any hill that stands in your path, plus a supportive Body Geometry saddle and grips. You'll never need an "excuse" to ride the Alibi.