Bicycles Expert Witnesses

Bicycles expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on bicycles. The bicycles expert witness listings on this page are typically from fields/areas of expertise such as: Accident Reconstruction, Bicycles, Engineering, Failure Analysis, Intellectual Property, Mechanical Engineering, Police Practices & Procedures, and Traffic Engineering.

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Alan F Cote

Bicycle engineer: design, operation, patent, races

Velo Analysis Consulting

Williston, California
Bicycles, Intellectual Property - bicycles, bicycle engineering, bicycle design, bicycle accidents, bicycle crashes, bicycle design, ebikes, bicycle races, patents, bicycle patents
Located in Vermont, Alan Cote has a diverse range of expertise in the area of bicycles. He has been retained on more than 50 cases involving bicycle crashes, including: analysis of product failures; bicycle assembly, repair & design; bicycle engineering; patent/trademark matters; races & bicycle related events; and more. He has written about bicycles for more than 25 years for leading publications such as Bicycling, Outside, & other titles; worked as a product developer/engineer; is past elite-level competitor & national championship medalist; race director of national-level cycling events; and holds four patents for bicycle-related technology. BS, Mechanical Engineering. He has served as an expert witness in more than 50 bicycle-related lawsuits in the past 15 years, both for plaintiff and defense. He has been retained by counsel for industry-leading companies including Garmin, Campagnolo, USA Cycling, and others; by insurance companies including Nationwide, Cincinnati Insuranc...
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Jose J. Granda, PhD, PE

Cadsim Engineering

Sacramento, California
Accident Reconstruction, Engineering - Mechanical Engineering, Auto Accidents, Accident Biomechanics, EDR download, analysis, including TESLA, Work Place Accidents, Heavy Vehicles, Motorcycles, Pedestrians, Bicycles, Failure Analysis, Computer Models, Simulations, Finite Element Modeling (FEA), Human Factors, Vehicle Dynamics and Design
QUALIFICATIONS; Professor of Mechanical Engineering at the California State University in Sacramento, CA with 39+ yrs. experience. Professional Registered Mechanical Engineer (PE License, CA). An expert in accident reconstruction using computer simulations of accidents involving vehicles, trucks, heavy vehicles, motorcycles, biomechanics, pedestrians, bicycles, occupational, workplace, failure analysis impact forces, industrial accidents. EDR (Event Data Recorder) analysis including TESLA vehicles, patents. EXPERT WITNESS EXPERIENCE: Written reports, depositions & trial experience. SPECIALIZED TRAINING; Vehicle Dynamics and Design, Vehicle Safety & Crash Reconstruction, Accident Biomechanics, Finite Element Modeling in Computer Aided Design, Advanced Mechanical Design and Failure Analysis (CSUS); Motorcycle Accident reconstruction, (Northwestern University); EDR Certification, Tech 1, Tech II, EDR Analysis Certification (Collision Safety Institute); Applying Automotive EDR Da...
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Jonathan Cherney

Engaged by Media & Press for Expert Interviews.

Jonathan Cherney Consulting and Investigations LLC

Rancho Santa Margarita, California
Accident Reconstruction, Police Practices & Procedures - Cars, SUV, light trucks, pedestrians, motorcycles, bicycles, scooters, Bosch CDR EDR Tool, black box, Tesla, Hyundai, Kia, traffic control, Code 3 driving, emergency vehicle operations, police pursuit driving, police practices & procedures, DUI FSTs, DUI arrests, TV and media consulting
Provides forensic analysis and litigation support to attorneys, insurance companies and municipalities in the field of accident reconstruction. Has qualified as a court recognized expert in traffic accident reconstruction for jury trials in Orange, Los Angeles and Riverside Counties. Has performed work in many other jurisdiction including Rimini, Italy. Has been practicing accident reconstruction since 1999 and collision investigation since 1989. Has worked privately for criminal prosecution & defense as well as civil plaintiff & defense. Also teaches intro to criminal law, traffic enforcement, DUI investigations, field sobriety tests & arrests at a Southern California based police academy. Retired after 30 years of service from the Irvine (CA) Police Department in November of 2019 where he was assigned to the Field Operations Division as a Detective responsible for traffic-related cases. Worked as the “Team Leader” for the Irvine Police Department’s M.A.I.T. (Major Accident...
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James C. Jeffery III, PE, PTOE

Los Gatos, California
Traffic Engineering, Engineering - Transportation, Roadway design, Design immunity, Construction zone collisions, bicycles, traffic control devices and systems
Roadway design defect review of public, private roadway with determination of possible dangerous condition and liability; Design immunity; Compliance with standards of care; Construction zone collisions; Investigation of collision site – all roadway types, all land use types, all jurisdictions, all types of vehicles - including bicycles - and pedestrians. Largest settlement $5,000,000. Traffic Engineer (CA Reg. #1179), Civil Engineer (CA Lic. #36644), Transportation Engineer, General Engineering Contractor (CA Lic. #391026), Consulting City Traffic Engineer, Regional Traffic Engineer. Plaintiff/ Defense, Public/Private Sector Clients, Superior and Federal Courts across US and in Canada. ITE Life Fellow
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John A Thomazin, PE, DFE, CXLT, ACTAR

Engineering Clarity for Unusual Cases

Áreté Forensics, PLLC

Oviedo, Florida
Mechanical Engineering, Accident Reconstruction - Premises Liability, Safety, Slip Trip & Fall, Products Liability, HVAC, Equipment & Machinery, Bicycles, Plumbing, OSHA, Manufacturing, Property Damage, Agriculture Engineering, Construction Defects, Building Inspection, Elevators & Escalators, Swing Stage, Telehandler, Boom Lift, Cause & Origin, Horizontal Grinders
I am a licensed Professional Engineer (P.E.), ACTAR-accredited accident reconstructionist, and board-certified Diplomate Forensic Engineer (DFE) with over 30 years of experience in mechanical, civil, and structural analysis. I specialize in difficult and unusual cases where traditional engineering expertise may fall short. My work provides attorneys, insurers, and adjusters with clear, objective, and defensible opinions. Mathematics serves as the universal language of engineering, enabling me to work seamlessly across civil, mechanical, and electrical domains. This versatility is uncommon among forensic engineers, who typically specialize in a narrow field. I apply mathematical principles to accident reconstruction, construction defect evaluations, machinery and product failures, premises liability, storm damage, and forensic assessments of mechanical and structural systems. Attorneys retain me for challenging cases involving complex systems or unique fact patterns because I can co...
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Jake Boynton, P.E.

Accident Reconstruction and Failure Analysis

Southeast Forensic Consultants

Tallahassee, Florida
Accident Reconstruction, Failure Analysis - Accident Reconstruction, Drone, Commercial Vehicles (CMVs), Pedestrians, Failure Analysis, Product Failure, Agricultural Equipment, Video Analysis, Slip Trip and Falls, Event Data Recorders (EDR), Motorcycles, GPS, Downloads, Mechanical Component Investigation, Bicycles, Infotainment
Jake Boynton is a licensed Professional Engineer (P.E.) specializing in accident reconstruction, failure analysis, and slip, trip and falls. He has a Bachelor of Science degree in Mechanical Engineering from the University of Central Florida and is a certified Crash Data Retrieval (CDR) technician, SolidWorks Professional in Mechanical Design, and licensed drone pilot. Jake has investigated hundreds of accidents ranging from passenger vehicles, motorcycles, pedestrians, and commercial motor vehicles.
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James J Valenta, PE

Dexter, Michigan
Engineering, Accident Reconstruction - Highway Construction Zones, Hydroplaning Crashes, Crash Forensics, Roadway Design, Highway Clear Zones, Road Maintenance Defects, Traffic Safety, Traffic Controls, Pavement Markings, Guardrails, Pedestrians, Bicycles
Over 49 years experience in highway safety research, highway design, roadway maintenance defects, traffic safety, traffic accident reconstruction, and crash data analytics. Expert in over 300 lawsuits in 28 states since 1996 including hydroplane and wet weather crashes, construction zone and intersection collisions.