A motorcycle case is usually not one process. It is often three running in parallel: the claim and, if needed, the lawsuit against the at-fault driver; a claim against your own insurer under uninsured or underinsured motorist coverage, which California law routes to agreement or arbitration rather than a court action; and, where a road condition contributed, a written claim to the responsible public entity on a much shorter clock. Each has its own forum, its own opposing party, and its own deadline. The single linear timeline published on most pages describes only the first one.
This article walks through each track and how they are sequenced. For the two statutes that shape California motorcycle claims, lane splitting and the helmet requirement, see our California motorcycle accident attorney page. To talk through a specific crash, call our San Mateo office at 650-250-0705.
Key Takeaways
- A motorcycle case can involve a lawsuit, an arbitration, and a government claim at the same time, against three different parties.
- Uninsured and underinsured motorist disputes are governed by Insurance Code section 11580.2, which routes disagreements about entitlement and amount to agreement or arbitration.
- Your own UM or UIM claim has its own deadline, set by the statute and your policy, and it can be considerably shorter than the two years for suing a driver.
- Reconstruction and conspicuity analysis are near-standard in contested motorcycle cases, which is why these matters take longer than a comparable car case.
- What reaches you is the recovery minus attorney’s fees, case costs, and any liens, which is a different number from the settlement figure.
Why It Is Not One Process
| Track | Against whom | Where it happens | Clock |
| Liability claim, then lawsuit | The at-fault driver, and sometimes an employer | Insurance negotiation, then superior court | Two years to file suit |
| Uninsured or underinsured motorist claim | Your own insurer | Agreement, or arbitration where there is disagreement | Its own, set by statute and your policy, and potentially much shorter |
| Public entity claim | A city, the County, or a state agency | A written claim first, then court if it proceeds | Six months to present the claim |
Not every case has all three. But motorcycle cases have more than one more often than car cases do, because the injuries more frequently exceed a driver’s policy limits and because road conditions more frequently contribute.
Track One: The Claim, Then the Lawsuit
1. Treatment and investigation
Nothing is filed yet. Evidence is preserved, the police report and any traffic or business camera footage is obtained, witnesses are contacted, and the motorcycle and gear are documented before repair or disposal. A claim is difficult to value before the medical picture stabilizes, so this stage tracks treatment.
2. The demand
A package setting out liability, the injuries, and the losses goes to the driver’s insurer. Many claims resolve here. Where the insurer disputes fault, blames the rider, or will not move on value, the claim proceeds.
3. Filing and service
A complaint is filed in the superior court identifying the defendants and the legal basis for the claim, and is then formally served. Filing is also the step that stops the limitations clock, so it sometimes happens while negotiation is still live.
4. The defendant’s response
The driver, through counsel provided by their insurer, files a response. In motorcycle cases the recurring positions are that the rider was speeding, that the rider was lane splitting and therefore at fault, that the rider was not visible, or that helmet use affected the injuries. Lane splitting is lawful in California, so that argument is a position rather than a legal conclusion.
5. Discovery, and where motorcycle cases differ
Written questions, document demands, depositions, and subpoenas for medical and employment records. Three things are more prominent here than in a car case:
- Reconstruction and conspicuity analysis. The physics of a motorcycle collision are genuinely contested: lean angle, braking behavior, closing speed, and whether the rider was reasonably visible to a driver who says they did not see them. Expert analysis is close to standard in a contested case.
- Deposition questions about riding. Expect questions about riding history, training, modifications, gear, and speed habits. These are asked to build the argument that the rider is the kind of person who takes risks.
- Social media and photograph discovery. Riding photographs, group ride posts, and track day footage get requested. This is a predictable line of attack and it is better anticipated than discovered.
6. Case management and mediation
Courts manage civil cases actively and encourage resolution outside trial. The San Mateo County Superior Court describes alternative dispute resolution, including mediation, as a way of resolving legal problems without going to trial. Most cases resolve here, typically once the expert analysis has been exchanged and both sides can see the same technical picture.
7. Trial
If the case does not resolve, a judge or jury decides responsibility, how fault is apportioned, and what damages are awarded. This is where the lane splitting and helmet arguments become questions the jury is instructed on, and where California’s pure comparative fault approach operates: a rider found partly responsible has a recovery reduced by that share rather than barred.
Track Two: Your Own Coverage
This track is the one most pages omit, and for motorcycle riders it is frequently the more significant source of recovery, because the harm often exceeds what a driver’s liability limits will cover.
Uninsured and underinsured motorist coverage is governed by Insurance Code section 11580.2. Under that section, a policy must provide that the determination of whether the insured is legally entitled to recover damages, and if so how much, is made by agreement between the insured and the insurer or, where they disagree, by arbitration.
Three consequences follow.
- The forum is different. A UM or UIM dispute is generally not resolved by suing your insurer in the ordinary way. It goes to an arbitration process, and the procedural rules are not the ones that govern the lawsuit against the driver.
- The opposing party is your own insurer. That is an uncomfortable position for most people, and it changes how communications should be handled from the outset.
- The deadline is its own. The statute and your policy set the timing for a UM or UIM claim, and it can be considerably shorter than the two years for filing suit against a driver. It is not safe to assume the two-year period covers it. This is a question to have checked early, not near the end.
Because the two tracks interact, sequencing matters: what happens on the liability claim can affect the UM or UIM claim, including where a settlement with the driver is contemplated. That is one of the main reasons to have both assessed together rather than one at a time.
Track Three: Where a Road Condition Contributed
If a surface defect, debris, or a roadway condition played a part, the potential defendant is the public agency responsible for that stretch of road, and that claim runs through California’s Government Claims Act. A written claim generally must be presented to the entity within six months under Government Code section 911.2, before any lawsuit, and a further shorter deadline applies once the entity responds in writing.
Identifying the right agency is its own task, and on the Peninsula it is genuinely not obvious from the road: El Camino Real is a state highway while the street a block away is a city responsibility. Our page on roadway responsibility for Peninsula riders covers that question and the records that establish notice.
How the Tracks Are Sequenced
- Immediately: preserve the motorcycle, the gear, and any road condition. Identify whether a public entity may be involved, because that clock is the shortest.
- Early: identify every policy that may respond, including your own UM and UIM coverage, and check its notice requirements. Present the government claim if one applies.
- As treatment progresses: build the medical and loss record. Neither the liability claim nor the UM claim can be valued properly before this.
- When the picture is clear: present the demand to the driver’s insurer.
- If it does not resolve, or a deadline requires it: file suit, and address the UM or UIM claim on its own track.
- Throughout: negotiation continues. Filing does not end it.
What Actually Reaches You
One of the questions Google surfaces alongside this search is how much of a settlement a person actually receives. The honest answer has no figure in it, because it is about structure rather than amount.
A recovery is not paid to you gross. Attorney’s fees under the contingency agreement, case costs advanced during the matter, and any medical liens or reimbursement claims are generally accounted for before the balance reaches you. Case costs in a motorcycle matter often include reconstruction and expert fees, which is why they are a separate category from the fee and why the written fee agreement matters.
Liens are not always owed as claimed. California’s Hospital Lien Act limits how much of a recovery a hospital lien can reach, and whether a lien was properly noticed and whether the charges were reasonable can both be examined. Our California personal injury guide explains that process in more detail.
There is no reliable average motorcycle settlement, and the tiered figures circulating online, including in Google’s own AI answers, combine cases with nothing in common. Any number offered before an investigation is a guess.
Deadlines
| Situation | General rule | Source |
| Suing the at-fault driver | Two years from the date of injury | Code Civ. Proc., § 335.1 |
| Presenting a claim where a public entity may be responsible | Six months after the cause of action accrues | Gov. Code, § 911.2 |
| Filing suit after a public entity responds in writing | A further, shorter period applies | California’s Government Claims Act |
| Uninsured or underinsured motorist claim | Its own timing, set by the statute and your policy, and potentially much shorter than two years | Ins. Code, § 11580.2, and your policy |
The order in that table is not the order of importance. The bottom two rows expire first.
Motorcycle Lawsuits in San Mateo County
Our office at 15 North Ellsworth Avenue, Suite 105, San Mateo, CA 94401 works with riders across the Peninsula. A motorcycle lawsuit arising in San Mateo County is generally filed in the Superior Court’s Civil Division at the Hall of Justice, 400 County Center, Redwood City.
More about the office is on our San Mateo page.
How Vaksman Khalfin Can Help
Vaksman Khalfin, PC can preserve the motorcycle, the gear, and any road condition before they are lost, identify every party and every policy that may respond including your own UM and UIM coverage, present a government claim within its window where one applies, answer lane splitting and helmet arguments with evidence rather than concession, work with reconstruction and conspicuity experts where fault is contested, handle the insurers on both tracks, review liens before disbursement, and litigate or arbitrate as each track requires.
The firm’s California personal injury practice is led by Alan D. Khalfin, admitted in California. Motorcycle matters are handled on a contingency-fee basis: there is no upfront attorney’s fee, and attorney’s fees are owed only if there is a recovery. Case costs, which in motorcycle matters frequently include reconstruction and expert fees, are a separate category from attorney’s fees. How case costs are handled, including whether you may be responsible for them, is set out in the written fee agreement reviewed with you before anything is signed.
To talk about a motorcycle lawsuit, call 650-250-0705 or schedule a free consultation. Bring your insurance declarations page if you have it.
Reviewed by Alan D. Khalfin, Partner and Managing Attorney, Vaksman Khalfin, PC (admitted in California). Last reviewed: 09/23/2026
Frequently Asked Questions
Treatment and investigation, a demand to the insurer, filing and service of a complaint, the defendant's response, discovery including depositions and expert analysis, case management and mediation, and trial if the case does not resolve. What most timelines leave out is that a claim against your own insurer under uninsured or underinsured motorist coverage runs on a separate track, and a claim against a public entity on a third.
There is no dependable average. The main drivers are how long treatment takes to stabilize, whether fault is contested, whether reconstruction and conspicuity analysis is needed, how many parties and policies are involved, whether a government claim process must run first, and the court's calendar. Filing does not end settlement discussions.
There is no reliable average, and the tiered ranges circulating online combine cases with nothing in common. What determines a particular outcome is the liability evidence, the documented injuries and losses, the share of fault attributed to each party, and the insurance actually available. Any figure quoted before an investigation is a guess.
Less than the gross figure, and the difference is structural rather than a surprise. Attorney's fees under the contingency agreement, case costs advanced during the matter, and any medical liens or reimbursement claims are generally accounted for first. Liens are not always owed as claimed: California's Hospital Lien Act limits how much of a recovery a hospital lien can reach, and whether a lien was properly noticed and whether the charges were reasonable can be examined.
Generally not in the ordinary way. Insurance Code section 11580.2 requires a policy to provide that whether the insured is entitled to recover, and how much, is determined by agreement or, where there is disagreement, by arbitration. So that dispute goes to an arbitration process rather than a standard lawsuit, and it has its own timing requirements.
Often yes, and the two interact. What happens on the liability claim can affect the underinsured motorist claim, including where settling with the driver is being considered. That is a reason to have both assessed together from the start rather than sequentially.
Often not in the sense of a trial. Expect to sit for a deposition and attend a mediation or settlement conference. Most filed cases resolve before trial, and a UM or UIM claim is resolved through arbitration rather than a trial.
Expect it. Riding photographs, group ride posts, and event footage are routinely requested in discovery and used to support an argument about risk-taking. It is better to raise this with your lawyer early than to have it raised by the other side.
No. Lane splitting is lawful in California, so doing it does not establish fault. Insurers and defense counsel argue otherwise as a matter of course, and that argument is answered with evidence about how each party was actually operating. Our motorcycle accident page covers the statute in detail.
