In the city, in the countryside, on the velodrome or during a race you will certainly see someone on a Single Speed Bike. They are everywhere all because of their advantages over a standard road bike. Fixed wheels require little to no maintenance, as they have no gearing systems. A true fixed wheel bike has no freewheel so the momentum of the bike will help push you forward. They tend to be lighter than standard road bikes too. Slane Cycles stock all of the leading brands including: Cinelli and De Rosa.