A Perth teenager is accused of a string of sexual assaults involving an e-bike and is scheduled to contest multiple charges, according to reports from Brisbane Times, The Age, and the Sydney Morning Herald. The allegations relate to indecent assaults on more than a dozen women. All three outlets describe the case as involving a single accused person facing a range of charges tied to the alleged incidents. The reporting indicates the matter is at the stage where the teenager is preparing to fight the charges rather than after a conviction or trial finding. The outlets provide a consistent high-level outline: the defendant is from Perth, the alleged conduct occurred across multiple incidents involving over a dozen complainants, and the accused is set to appear in court to respond to the charges. No additional details about dates, locations, or the specific legal charges are included in the provided summaries, and the allegations are presented as accusations pending legal outcomes.