Se racing tripel city bikeon the se racing tripel city bike you will be able to surprise your buddies when you reach a big hill thanks to its stealthy internal three speed free wheel hub you will shoot on ahead the gearing is so low profile that people will wonder how a single speed is going uphill so gracefully theres no need to worry about maintenance of derailleurs cassette or cables its shimano nexus the frame provides extra carrying capability with rear pannier rack mounts mudguard