Utah Bicycle Laws
New Helmet Rule for E-Bike Riders Under 21 Starts May 6
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New Helmet Rule for E-Bike Riders Under 21 Starts May 6 ⛑️
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When riding on the road, bikes are “vehicles” and must follow most vehicle laws (41-6a-1102). Remember to ride predictably and follow these basic rules of the road.
Ride in the same direction as traffic (41-6a-1105).
Ride as far right as practicable, except when avoiding hazards, preparing for a turn, or if the lane is too narrow to share safely (41-6a-1105).
Obey traffic signals including signs and road markings (41-6a-305).
You may treat stop signs as yield signs: slow, yield to others, and proceed when clear (41-6a-1105).
Two cyclists may ride side-by-side if they don’t block traffic (41-6a-1105).
Always keep at least one hand on the handlebars (41-6a-1112).
Don’t race on the road unless approved by a highway authority (41-6a-1111).
Don’t attach yourself to a moving vehicle (41-6a-1104).
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Pedestrians have priority on sidewalks, paths, and trails. Slow down and be courteous.
Bikes and e-bikes are allowed on sidewalks and trails unless prohibited by city laws - always check local ordinances (41-6a-1106, 41-6a-1115.5).
When on sidewalks, paths, trails, or crosswalks - yield to pedestrians and ride at a reasonably slow and safe speed (41-6a-1106).
Cyclists must give an audible signal before passing a pedestrian (41-6a-1106).
Cyclists may park on the sidewalk as long as they don’t block pedestrian traffic (41-6a-1402).
If an off-street bike path is provided, road signs or markings may require you to ride there rather than on the road (41-6a-1105).
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Intersections are where most crashes occur. Predictable positioning and clear signals help drivers anticipate your movements and reduce conflicts.
You may treat stop signs as yield signs: slow, yield to others, and proceed when clear (41-6a-1105).
Cyclists may use the crosswalk, but must yield to pedestrians and ride at a reasonably slow and safe speed (41-6a-1106).
Signal at least 2 seconds before turning or stopping (41-6a-804).
You are not required to keep signaling if both hands are needed for control (41-6a-1109).
Once stopped in a turn lane, you do not need to signal again before completing the turn (41-6a-1109).
How to make a left turn:
Option 1 - Use the left-turn lane like a vehicle; or
Option 2 - Two-stage left turn. Stay on the right side of the road, ride through the intersection, stop, turn left and wait to cross in the new direction.
Avoid passing on the right of right-turning vehicles.
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Helmets - only required for e-bike and e-scooter riders under 21 years old when riding on roads (not paths) (41-6a-1505).
Lights at night (41-6a-1114):
White headlight
Rear taillight or reflector
Side-facing reflectors or lights (front light is often visible from the side)
Brakes capable of stopping within 25 ft at 10mph on dry pavement (41-6a-1113).
Bells are options. No sirens or whistles allowed (41-6a-1113).
A peace officer may stop and inspect your bike if there is reasonable cause to believe your bike is missing proper equipment or is not in good condition (41-6a-1110).
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Drivers must give at least 3 feet of space when passing a cyclists (41-6a-706.5)
It is illegal to distract a cyclist or force them off the road (41-6a-706.5).
Drivers may cross the centerline to pass safely (41-6a-701).
E-Bike Laws
In 2026, Utah passed HB 381 to clarify e-bike laws. The update keeps standard e-bikes the same, adds clearer rules for higher-powered devices, and introduces new safety requirements for youth riders and helmets.
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E-bike classes - see below.
Age restrictions for young riders - see below.
Riders under 21 years old must wear a helmet when riding on roads (not paths) (41-6a-1505).
E-bikes on non-motorized trails:
State and local trails - allowed unless restricted by the city, check local ordinances (41-6a-1115.5).
Federal trails - not allowed (U.S. Forest Service).
You may not operate an e-bike while consuming alcohol or with an open container (41-6a-526).
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Utah uses a three-class system to define e-bikes based on how the motor works and top speed (41-6a-102).
Class 1: Pedal assist only, up to 20 mph
Class 2: Throttle assisted, up to 20 mph
Class 3: Pedal assist only, up to 28 mph
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Current law until May 5, 2027 (41-6a-1115.5):
Under 8: Cannot operate an e-bike
Ages 8-13: Must have adult supervision to ride class 1 and 2. Cannot ride class 3.
Ages 14-15: Can ride class 1 and 2 independently. Cannot ride class 3.
Age 16+: Can ride independently.
New age restrictions will take effect May 5, 2027:
Under 8: Cannot operate an e-bike.
Ages 8–15: Must have adult supervision OR a safety certificate to ride independently.
Ages 16+: Can ride independently.
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To be considered an e-bike in Utah, a device must:
Have operable pedals
Be 750 watts or less
Follow Class 1, 2, or 3 definitions
Devices that exceed 750 watts or can go over 20 mph using the throttle alone are not e-bikes and may be regulated as motor vehicles. This includes driver license, motorcycle endorsement, and insurance requirements.
| Device | How It Works | Top Speed | Ages 8–15 | Ages 16+ | Helmet (Under 21) |
|---|---|---|---|---|---|
| Class 1 E-Bikes | Pedal assist only | Up to 20 mph | Supervision OR Certificate | Allowed | Required |
| Class 2 E-Bikes | Throttle assisted | Up to 20 mph | Supervision OR Certificate | Allowed | Required |
| Class 3 E-Bikes | Pedal assist only | Up to 28 mph | Supervision OR Certificate | Allowed | Required |
| Throttle Devices | Throttle only | Up to 20 mph | Supervision OR Certificate | Allowed | Required |
| High Power Devices | Motor only | 20+ mph | Not Allowed | Driver License Required | Required |
| E-Motorcycles | Motor only | 20+ mph | Not Allowed | License + Motorcycle Endorsement | Required |