Motorcycle accident claims in California
A rider's claim is rarely about whether they were hurt — the injuries are usually obvious and severe. It is about an assumption, held by adjusters and jurors alike, that the motorcycle must have been doing something reckless. Beating that assumption is most of the work.
Lane splitting is legal, and it is not evidence of fault
California is the only state that has expressly authorized lane splitting, and it has done so since 2016. Despite that, riders are still routinely told by adjusters that splitting makes the crash their fault.
Lawful does not mean immune. A rider splitting at 50 mph past stopped traffic may still be found partly at fault for the speed. But splitting itself is not negligence, and a driver who changes lanes without looking does not get to rely on it. The distinction is worth real money and it is one an unrepresented rider is unlikely to win on the phone.
The helmet question, answered properly
If you were wearing a helmet, this is a non-issue and should be shut down immediately when raised. If you were not, it does not end your claim — but it may be argued to reduce damages for head injuries specifically, and only head injuries. A broken femur is not made worse by a bare head, and an insurer that applies a blanket discount to the whole claim is overreaching.
Why rider injuries are different
There is no crumple zone, no airbag and no cage. The same impact that leaves a driver with a sore neck leaves a rider with orthopedic surgery and months off work. That changes what the claim needs to prove.
- Road rash is a burn injury, graded in degrees, and severe cases need debridement and grafting. It scars. Scarring is compensable, and photographs taken through healing matter enormously — see scarring and disfigurement.
- Orthopedic trauma — tibia, femur, pelvis, wrist, clavicle. Hardware frequently stays in, and future removal surgery is a future cost that belongs in the claim.
- Head injury even with a helmet. A helmet prevents skull fractures far better than it prevents the brain moving inside it. See traumatic brain injury.
- Lower-limb and foot injuries that quietly end careers for anyone who stands for a living.
Proving what the driver did
The classic motorcycle crash is a left-turning car across the rider's path, followed closely by a lane change into a rider the driver says they never saw. In both, the driver's account tends to arrive first and tends to be believed.
- Helmet and bike camera footage ends arguments faster than anything else. Preserve it immediately and do not edit it.
- Scene and vehicle photographs, including the damage pattern — where a car is struck says a great deal about who crossed whose path.
- Independent witnesses, who matter more here than in a car-versus-car case precisely because the rider's credibility is under attack.
- The motorcycle itself. Do not let the insurer dispose of it before it is examined. Once it is gone, so is the physical evidence.
Questions people ask
I was lane splitting. Does that make it my fault?
No, not by itself. Lane splitting is lawful in California under Vehicle Code section 21658.1. Your speed and the circumstances can still be argued as partial fault, and California reduces recovery by your share rather than barring it. An adjuster who tells you splitting ends your claim is either mistaken or hoping you are.
I was not wearing a helmet. Can I still bring a claim?
Yes. California requires helmets for all riders, and not wearing one can be argued to reduce damages for head injuries specifically. It does not bar the claim and it has nothing to do with injuries to the rest of your body.
The driver says they never saw me. Does that help them?
It usually hurts them. Drivers are required to keep a proper lookout for everything lawfully on the road, motorcycles included. "I did not see the motorcycle" is a description of the failure, not an excuse for it.
My bike was totalled. Is that part of the injury claim?
The property damage is handled separately from the injury claim and usually resolves much sooner. Do not let the property settlement be bundled with anything that releases your injury claim — read what you are signing, and ask before you sign it.
Related
Reviewed October 2026 by Simon Aziz Budhwani, Esq., the attorney responsible for this site. Legal statements here name the California code section they rely on, so you can check them rather than trust them. This is information about the law in general, not advice about your situation.
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