E-Bikes and E-Motorcycles
Utah law treats e-bikes differently from higher-power electric motorcycles and similar devices. Understanding the difference can help riders and families follow current equipment, age, helmet, and roadway rules.
E-Bike Classifications
E-Bikes are treated like bicycles when they meet state requirements. No license, registration, or insurance is required if the device is compliant.
- Must have permanently affixed operable pedals or crank
- Motor must be 750 watts or less
- Class 1: Pedal-assist only, maximum 20 mph
- Class 2: Throttle and pedal-assist, maximum 20 mph
- Class 3: Pedal-assist only, maximum 28 mph, speedometer required
Age Rules for E-Bikes
- Under age 8: Prohibited on motorized public roads and paths
- Ages 8 to 15: Adult supervision or safety certificate requirement begins in 2027
- Class 3 e-bikes: Riders must be age 16 or older
E-Motorcycles and High-Power Devices
Higher-power electric devices are treated as motorcycles or OHVs rather than bicycles.
- No manufacturer pedals
- Motor greater than 750 watts
- Capable of more than 20 mph on throttle or motor alone
- Often includes foot pegs or dirt bike style design
These devices may require:
- Driver license
- Motorcycle endorsement
- Registration
- Insurance
Street-legal use on roads requires proper safety equipment. OHV rules may apply on trails and public lands.
Tampering is illegal. Modifying a device beyond factory specifications is prohibited.