The zener the zener itrsquos the bike to ride all day fast all day the zenerrsquos poise is slightly taller and shorter than the eastway emitter race bike but with enough adjustability on handlebar height to select a sit up position for more comfort or the capability to drop down into a more racing aerodynamic ride position to give the zener year round performance the range all have disc brakes for reliable braking whatever the weather with wide style 28mm tyres smoothing out th