"How reliable is the 2002 Yamaha Yzfr6L?"

"Based on 29 NHTSA complaints, the 2002 Yamaha Yzfr6L has a median complaint mileage of 3663 miles. The most common issue is 12V/24V/48V Battery."

"What are common problems with the 2002 Yamaha Yzfr6L?"

"The most frequently reported component in NHTSA complaints for the 2002 Yamaha Yzfr6L is 12V/24V/48V Battery, accounting for a significant portion of the 29 total complaints filed."

2002 Yamaha Yzfr6L: Reliability Data

Source: NHTSA — 29 complaints

Total Complaints

3,663mi

Median Mileage

12V/24V/48V Battery

Top Issue

Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

2,962 25th Percentile

3,663 Median Mileage

5,546 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

12V/24V/48V Battery

Manual Transmission

Ignition

Fan

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"AFTER RIDING FOR A FEW HOURS NOTICED ACID FROM BATTERY LEAKING ONTO SWINGARM, SHOCK, CHAIN, ENGINE, AND FRAME. DT"

"I HAVE A 2002 YAMAHA R6 AND THE BATTERY LEAKS ACID. THE ACID HAS "ETCHED" MANY OF THE BIKES COMPONENTS INCLUDING THE SWINGARM AND TIRE HUGGER. *JB"

"BATTERY IS LEAKING ON MY NEW BIKE. I HAVE GONE TO NUMEROUS FORUMS AND IT SEEMS LIKE IT IS DOING THE SAME ON THOSE PEOPLES BIKES. WE ALL RIDE THE SAME BIKE AND WE ALL GET THE SAME DAMAGE TO OUR BIKES. *NLM"

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

When Were Complaints Filed?

Number of complaints by the year the issue occurred.

When Does Each Component Fail?

Median mileage at complaint for top components.

12V/24V/48V Battery 24 complaints

25th: 2,187 mi Median: 3,663 mi 75th: 5,546 mi

Manual Transmission 3 complaints

Median: 5,300 mi

Where Are Complaints Coming From?

Top states by complaint count.

PA: 4 NY: 3 OR: 2 NC: 2 CA: 2 TX: 2 KS: 2 NE: 1 CT: 1 LA: 1

Who Files Complaints?

44.8%

Original Owners

55.2%

Second+ Owners

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28