I put on some knobby tires on my schwinn voyager and it really has that cyclo cross flavor and will work well for snowy conditions for my commute. However, the handlebars are narrow and give me a more upright feeling, Im looking for a wider grip postion when riding the hoods. My road bike has wider bars, which feel like the width I noticed at the local shop on a cyclo bike. What size should I look for in new handlebars, and anything else I should consider. Thanks guys.