Los Angeles motorcycle riders must follow California laws covering helmets, licensing, equipment, lane splitting, and safe riding. Most motorcycles require an M-1 endorsement, and riders must wear a compliant helmet.
Los Angeles is California’s largest city and a major transportation hub. Its crowded freeways and busy streets create added risks for motorcyclists. After a crash, a Los Angeles motorcycle accident attorney can help riders understand their legal options.
Motorcycle Licensing Requirements
You need the right license before you ride. California generally requires an M1 endorsement for motorcycles. California Vehicle Code §12804.9 sets out motorcycle licensing rules, while Vehicle Code §400 defines a motorcycle.
If you are under 21, California adds training requirements. The DMV says riders under 21 must complete a CHP-approved motorcycle rider training course and hold an M1 or M2 permit for six months before getting a motorcycle license.
Check current California motorcycle licensing guidance before riding, especially if you recently moved to California or changed your motorcycle. Rules can differ for scooters, mopeds, and three-wheeled motorcycles. Your endorsement does not replace required registration or safety equipment.
Helmet Laws in Los Angeles
California requires motorcycle riders and passengers to wear a safety helmet that meets federal standards. Vehicle Code §27803 states that a person “shall not operate a motorcycle unless the person is wearing a safety helmet.”
Your helmet must meet U.S. Department of Transportation standards.
This matters beyond avoiding a ticket. NHTSA reported that 6,335 motorcyclists died in U.S. traffic crashes in 2023. The agency also found that motorcyclists had a fatality rate nearly 28 times that of passenger car occupants per vehicle mile traveled.
Lane Splitting Rules
Lane splitting is legal in California, but that does not mean every move between lanes is safe. Vehicle Code §21658.1 defines lane splitting as “driving a motorcycle, as defined in Section 400, between rows of stopped or moving vehicles in the same lane.”
You should judge traffic speed, lane width, road conditions, and surrounding vehicles before splitting. California law also requires you to operate with reasonable care.
For example, moving between two lanes of slow traffic at a modest speed may be reasonable. Cutting between fast-moving cars with only inches of space is different.
Motorcycle Equipment Requirements
Your motorcycle must have the required safety equipment in working order. That includes brakes, lighting, mirrors, and other equipment required by California law.
Before leaving home, check:
- Headlight, taillight, and turn signals
- Front and rear brakes
- Tires and visible tread
- Mirrors
- Horn
- License plate and registration
Speed, DUI, and Road Rules
Motorcyclists must follow the same basic traffic laws as other drivers. Speed limits apply to you, and unsafe speed can increase crash risk and legal exposure.
California also prohibits riding under the influence. Vehicle Code §23152 makes it unlawful to drive a vehicle while under the influence of alcohol or drugs. The rule applies to motorcycle riders too.
Use extra care around intersections, freeway ramps, parked cars, and lane changes. Motorcycles can disappear from a driver’s blind spot quickly, and drivers may not expect a motorcycle to approach from between lanes.
Passengers and Safe Riding
If you carry a passenger, your motorcycle must be properly equipped for one. California requires an appropriate seat and footrests when applicable. Your passenger must also wear a compliant helmet.
An unsafe passenger position can affect balance, braking, and control. California’s motorcycle handbook recommends that riders remain visible, communicate their intentions, maintain space, and prepare for sudden hazards.
Key Takeaways
- Get the correct M1 or M2 license or endorsement for your motorcycle.
- Wear a DOT-compliant helmet whenever you ride.
- Lane splitting is legal, but you must do it carefully.
- Keep brakes, tires, lights, mirrors, and other required equipment working.
- Follow posted speed limits and California traffic rules.
- Never ride under the influence of alcohol or drugs.
- Make sure passengers have proper seating, footrests, and helmets.
- Check the California Vehicle Code and DMV guidance when a specific situation is unclear.
Last Updated on August 21, 2026
