A brake part found broken after a motorcycle crash leaves an important question: did it fail before the impact, or did the impact break it? A claim against the manufacturer requires evidence connecting a legally actionable defect to the crash or the severity of the injuries. The damaged motorcycle and component may be essential to answering that question.
The investigation must identify the product problem, when it existed, how it caused harm and which company legally qualifies as its manufacturer. A crash alone does not establish any of those points.
What the Louisiana Products Liability Act Requires
Louisiana Revised Statute 9:2800.52 makes the Louisiana Products Liability Act, or LPLA, the exclusive basis for a claim against a manufacturer for damage caused by its product. A claimant cannot avoid the statute by alleging only that the manufacturer was generally careless.
Under R.S. 9:2800.54, the claimant must prove that a product characteristic made the product unreasonably dangerous. That characteristic must have proximately caused the damage, and the damage must have arisen from a reasonably anticipated use. The claimant must also prove when the dangerous characteristic existed, as required by the applicable defect theory.
The manufacturer may argue that the motorcycle was changed, poorly maintained, misused, or damaged in the crash rather than before it. Those defenses are tested through the condition of the motorcycle, its records, and qualified expert work.
The Four LPLA Defect Theories
Construction or composition defect
Under R.S. 9:2800.55, the product must have materially departed from the manufacturer’s specifications, performance standards, or otherwise identical products when it left the manufacturer’s control. A cracked component, an incorrectly assembled brake part, or contaminated material may fit this theory. The physical part, manufacturing specifications, and comparison evidence can show whether a departure occurred.
Design defect
R.S. 9:2800.56 requires proof that an alternative design could have prevented the damage and existed when the product left the manufacturer’s control. The analysis also weighs the likelihood and seriousness of the harm against the burden of the alternative design and any effect on the product’s usefulness. A safer idea developed years later is not enough by itself.
Inadequate warning
R.S. 9:2800.57 addresses a manufacturer’s failure to use reasonable care to warn about a dangerous characteristic. It can also create a post-sale duty when the manufacturer later learns, or reasonably should learn, of a dangerous characteristic. The statute has limits when the danger is within ordinary knowledge or the user already knew or should have known about it. Manuals, labels, recall notices, service communications, and the rider’s knowledge matter.
Failure to conform to an express warranty
Under R.S. 9:2800.58, the product must have failed to conform to an express warranty. The warranty must have induced its use, and the false warranty must have proximately caused the damage. General sales language is not automatically an express warranty. Preserve the exact statement, where it appeared, who relied on it, and how the failure caused the injury.
What Evidence Tests a Motorcycle Defect Claim?
Possible issues include brake failure, tire or wheel separation, steering or suspension failure, throttle problems, fuel leaks, electrical failure, frame or weld defects, defective controls, and a component that failed to protect as designed. A recall may support the investigation, but it does not prove that the recalled condition existed on this motorcycle or caused this crash. The absence of a recall does not prove the motorcycle was safe.
Check the vehicle identification number with the official National Highway Traffic Safety Administration recall lookup. Save the result. Also preserve recall notices, owner communications, service appointments, and proof of completed recall work.
The motorcycle’s history can be just as important as the recall record. Relevant evidence may include the purchase documents, owner’s manual, maintenance file, repair invoices, aftermarket parts, tire history, prior photographs, service messages, and video of the crash. Technical service information, testing, design documents, complaints, and similar incidents may require formal legal process.
Do not overlook ordinary crash fault. Another driver’s unsafe turn, lane change, or failure to yield may have caused the collision even if a component failure made the injuries worse. Our guide to fault in Louisiana motorcycle crashes explains that separate analysis.
Preserve the Motorcycle Before It Is Repaired or Sold
Before authorizing repair or salvage, identify where the motorcycle is stored and arrange for its preservation. Give the storage yard and insurer written notice requesting that it not be repaired, sold, dismantled, crushed or altered while inspection arrangements are made. Preserve the suspected part, helmet, clothing, photographs, and electronic information. Do not approve destructive testing until interested parties receive proper notice and an inspection protocol is set.
Record the vehicle identification number and storage location. Keep every maintenance, repair, modification, and purchase record. A qualified expert may need to examine fluid paths, fracture surfaces, fasteners, wear, alignment, tire condition, control positions, and aftermarket work.
If the motorcycle has already been released, find out who received it. The insurer, auction, buyer, or salvage yard may still have it. Act quickly because the loss of inspection evidence can make a product claim much harder to prove.
Who Else May Be Responsible?
The manufacturer may not be the only responsible party. A dealership or repair shop may have performed unsafe work. A seller may have supplied a different defective part. A prior owner may have made an undisclosed change. A negligent driver, road contractor, or public entity may also have contributed to the crash.
These claims can follow different legal rules. They should not be treated as LPLA claims unless the defendant legally qualifies as a manufacturer. Serious injuries also require clear medical proof. See our guide to common injuries in Louisiana motorcycle crashes.
Damages, Comparative Fault, and Filing Deadlines
Recoverable damages may include medical expenses, lost income, reduced earning capacity, pain, disability, disfigurement, property damage, and supported future losses. The defense may claim that the rider failed to maintain the motorcycle, ignored a warning, changed the product, or helped cause the crash. The comparative-fault law in effect on the incident date can affect recovery.
Louisiana’s general deadline for delictual claims changed for injuries arising on or after July 1, 2024. Civil Code article 3493.1 generally provides two years. Earlier incidents may remain subject to the former one-year period. Warranty, redhibition, out-of-state, and other claims may follow different deadlines. Do not wait for a recall investigation or final medical prognosis before checking each deadline.
If you suspect a mechanical failure, keep the investigation focused on what the physical evidence can establish. A qualified inspection may distinguish a manufacturing problem from maintenance, later modifications or damage caused by the collision itself. Those possibilities should be tested before anyone promises a product-liability recovery.
Our Baton Rouge motorcycle accident practice page explains the broader investigation. When contacting the firm, the motorcycle’s model, current location, repair history and any recall notice are useful starting points. You can request a case review even if some records are still missing.
Last reviewed: September 26, 2026. Sources checked: September 27, 2026.
This article provides general Louisiana legal information. Product liability, damages and deadlines depend on the facts and applicable law.