Electric Bike and Scooter Safety Tips from a Rehabilitation Specialist

Houston-area school districts are changing their rules around student use of electric bikes and scooters. Some even prohibit motorized and electric vehicles, including e-bikes and electric scooters, on school sidewalks and campus grounds. With the rise in popularity of electric bikes and scooters it’s important to address the safety concerns surrounding the use of these vehicles.

Rehabilitation specialists at Memorial Hermann Rehabilitation Hospital – Katy saythe issue isn't just the electric vehicles but the lack of helmets.

“Helmet non-compliance remains a critical primary prevention issue. The most common line I hear from riders or parents is:  We were just going a block down the street.” says Yoshiaki Yoshida, a rehabilitation nurse at Memorial Hermann Rehab Hospital-Katy. “In reality, traumatic brain injury (TBI) does not require high speeds or long distances. A fall at a complete stop or at 5–10 mph close to home can impart enough force to cause severe intracranial bleeding, skull fractures or catastrophic brain shear. Your head hits the pavement with the exact same gravity, whether you were riding 10 miles or 100 feet.”

In children, head trauma doesn't just disrupt current skills, it can put a pause or a permanent ceiling on their growth.

Even a mild concussion creates metabolic distress, leading to brain fog, headaches, mood swings and sensitivity to light. Returning to school or sports too quickly can stall healing for months.

Ultimately, a traumatic brain injury can alter a child’s entire developmental trajectory, limiting their ability to finish school, play sports or live independently as an adult.

Helmet Fit and Quality Matter

Yoshida adds simply throwing on a helmet isn't enough; it must fit correctly. A loose helmet, or one worn tilted back off the forehead, shifts on impact and leaves vulnerable areas like the frontal lobe exposed. A well-fitting helmet sits level, roughly two finger-widths above the eyebrows, with side straps forming a snug "V" under the ears.

“We recommend helmets that have at least CPSC certification but advocate the use of safer, higher quality helmets that have MIPS technology (to reduce rotational forces on the brain) and/or are tested and rated favorably by the Virginia Tech Health Lab on their safety performance,” Yoshida says.

“We also see serious incidents driven by improper bicycle or e-scooter fit, neglected mechanical integrity and younger riders operating high-powered e-bikes well beyond their skill level or maturity,” she mentions.

The Real Rehabilitation Consequences 

Yoshida said as a rehabilitation nurse she sees the long-term, life-altering reality of severe bicycle and scooter crashes when a helmet wasn't worn:

• Traumatic Brain Injury (TBI) & Shearing: Leading to long-term memory loss, executive dysfunction and changes in personality or motor control.
• Prolonged Rehabilitation: Weeks or months of intensive physical, occupational and speech therapy to regain basic functional abilities like walking or talking.
• Head Trauma & Fractures: A severe crash that causes a traumatic brain bleed might require emergency neurosurgery to help relief pressure to save brain tissue and function.  

The bottom line is that equipment size, maintenance and rider judgment all dictate whether you stay upright—but a proper helmet dictates how you walk away.

E-bikes and Scooters Are Not Toys

When parents buy these online, three critical mistakes happen:

1. Buying for kids to "grow into": If a child can’t touch the ground with both feet or comfortably reach the controls, they lose leverage in an emergency. On a 50-pound or more e-bike, that means instant tipping during sudden stops.
2. Too much power for developing brains: Young riders under 16 often lack the spatial judgment and reaction speed needed for speeds of 20 mph or more with instant torque. At those speeds, a split-second miscalculation leads directly to high-impact trauma.
3. The "direct-from-box" assembly trap: Online bikes assembled at home without a check by a professional often have loose steering headsets and improperly adjusted brakes. At 25 mph, a loose stem or failing brake can lead to a catastrophic crash.

The Takeaway: Match the bike’s speed to your child’s cognitive maturity, ensure their feet reach the ground and have a qualified bike mechanic perform a safety check before they ever take it on the road.