A 43-year-old woman was injured when her mountain bike mounted a curb on Bishopdale in Brookside and hit a lamp post. She died shortly after.
Police are still appealing for witnesses to the incident, which they say happened on Wednesday night.
Shropshire Fire and Rescue Service has said that one of their off-duty officers was among the passers by who attempted to resuscitate the woman before emergency services arrived.
Area manager Simon Hardiman said that the officer was being supported and that the thoughts of the force are with the affected families.