E-Bike Accidents in Germany: Rising Injuries & Risk Factors for Older Men

The increasing popularity of e-bikes in Germany is shadowed by a concerning trend: a sharp rise in crashes, particularly among older men experiencing serious injuries. New data from the Technical University of Munich’s (TUM) University Hospital reveals a significant increase in e-bike related trauma cases, prompting calls for greater awareness and preventative measures.

E-Bike Adoption and the Rising Crash Rate

Since 2023, e-bike sales in Germany have surpassed those of traditional bicycles. This surge in popularity, although offering increased mobility – especially for individuals with health concerns – has been accompanied by a parallel increase in accidents. Researchers at TUM University Hospital analyzed crash data from 2017 to 2023, revealing a particularly alarming trend: a 50 percent increase in e-bike crash cases treated in their trauma surgery department between 2022 and 2023 alone. The study, initially reported in March 2026, highlights a growing public health concern.

Dr. Dr. Michael Zyskowski, a senior physician in the Department of Trauma Surgery at TUM University Hospital, emphasizes the benefits of e-bikes for those with heart and circulatory problems, noting their role in maintaining activity despite physical limitations. However, he likewise expresses concern over the escalating number of crashes. “E-bikes help people with heart and circulatory problems in particular stay active despite the limitations they face in everyday life. This is a proven and effective form of prevention, which we as doctors naturally support,” he stated. But the increasing accident rate necessitates a closer look at the underlying risk factors.

Who is Most Vulnerable?

The TUM University Hospital study specifically identified older men as being at a disproportionately high risk of serious injury in e-bike crashes. While the study involved 103 injured e-bike riders, the data points to a pattern of increased vulnerability within this demographic. The reasons for this increased risk are complex and likely involve a combination of factors, including potential pre-existing health conditions, medication use and possibly, differing risk assessment behaviors. Further analysis suggests that severe injuries often stem from a combination of exhaustion, the use of blood thinners, and inadequate protective gear.

Understanding the Risks: Beyond Speed and Power

E-bikes offer pedal assistance, making cycling easier and enabling riders to travel at higher speeds and over longer distances. This increased speed and power, while beneficial for some, also introduces new risks. Riders may overestimate their abilities or underestimate the braking distances required at higher speeds. The study from TUM University Hospital suggests that the combination of these factors, alongside pre-existing health conditions and medication, can significantly increase the severity of injuries sustained in a crash. It’s important to note that the study focused on cases treated at a single hospital’s trauma surgery department, which may introduce a degree of selection bias. The findings, while concerning, may not be fully representative of the broader e-bike riding population across Germany.

The Role of Helmets and Protective Gear

The research from TUM University Hospital underscores the critical importance of helmet use. While the study did not specifically quantify helmet usage rates among crash victims, Dr. Zyskowski urgently calls on riders to wear helmets. The absence of adequate head protection can dramatically increase the risk of severe brain injuries in the event of a fall. Reports indicate that head injuries are a common outcome in e-bike crashes, particularly among older riders.

Beyond helmets, appropriate protective gear, such as gloves and sturdy clothing, can also help mitigate the severity of injuries in a crash. However, the study highlights that simply wearing a helmet isn’t enough; riders also need to be aware of their physical limitations and avoid overexertion.

What Comes Next: Surveillance and Guidance Updates

The findings from TUM University Hospital are likely to inform ongoing discussions about e-bike safety regulations and public health guidance. Continued surveillance of e-bike crash data is crucial to identify emerging trends and refine preventative strategies. Hospital trauma departments, like the one at TUM, play a vital role in collecting this data and providing valuable insights into the types of injuries sustained and the factors that contribute to them.

Public health authorities may consider updating existing cycling safety guidelines to specifically address the unique risks associated with e-bikes. This could include recommendations for rider training programs, speed limits in certain areas, and increased enforcement of helmet laws. Further research is needed to better understand the long-term health consequences of e-bike crashes and to develop effective interventions to reduce the risk of injury. Individuals considering purchasing an e-bike are encouraged to consult with their healthcare provider to discuss any potential risks and to ensure they are physically fit to operate the vehicle safely.