2001 Kawasaki NINJA: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
7 owner complaints analyzed
1 distinct recall campaigns
8,000 mi median reported failure mileage
Scope: 2001 model year. Data updated: . 1 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Power Train is the most frequently named component, appearing in 2 of 7 complaints (28.6%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Electrical and battery issues | 1 | 14.3% |
| Steering behavior | 1 | 14.3% |
| Fuel system concerns | 1 | 14.3% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Power Train | 2 |
| Electrical System:Alternator/Generator/Regulator | 1 |
| Steering | 1 |
| Structure:Frame And Members | 1 |
| Suspension:Front:Shock Absorber | 1 |
| Vehicle Speed Control | 1 |
Power Train: 2; Electrical System:Alternator/Generator/Regulator: 1; Steering: 1; Structure:Frame And Members: 1; Suspension:Front:Shock Absorber: 1; Vehicle Speed Control: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 1; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (1). 6 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2001 | 3 |
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 1 |
2001: 3; 2002: 1; 2003: 2; 2004: 1
Pattern summary
Power Train leads the component reports. Electrical and battery issues appears in 1 complaint narratives. Steering behavior appears in 1 complaint narratives. Fuel system concerns appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10010059 · 2003-03-06 (March 6, 2003)
THE MOTORCYCLE LEAKED OIL OUT OF THE SHOCKS.*JB
Owner-reported narrative. Look up ODI 10010059 at NHTSA ↗
Owner report 10030786 · 2003-08-04 (August 4, 2003)
OIL LEAKING OUT OF THE TAIL SECTION OF MY MOTORCYCLE (2001 KAWASAKI ZX-12R) CORRECTED BY DEALER. CONTINUED OIL IN THE ELECTRICAL CONNECTOR HAS CAUSED OVERHEATING AND MELTING OF THE ELECTRICAL CONNECTOR. THERE IS A HOLE BURNT THROUGH THE CONNECTOR. *AK
Owner-reported narrative. 8,000 miles reported. Look up ODI 10030786 at NHTSA ↗
Owner report 10093690 · 2004-10-06 (October 6, 2004)
A HAIR LINE CRACK (LATERALLY) ON THE RIGHT SIDE OF THE FRAME OF MY 2001 KAWASAKI ZX9R. CONCERNED BECAUSE OF SAFETY ISSUE, POSSIBLY CAN CAUSE FRAME FAILURE AND ACCIDENT.*AK
Owner-reported narrative. Look up ODI 10093690 at NHTSA ↗
Owner report 563023 · 2001-09-12 (September 12, 2001)
THE SPEEDOMETER IS INACCURATE UP TO ABOUT 10% AT 70 MPH, CONSUMER STATES THIS CAUSES HIM NOT TO KNOW THE ACTUAL SPEED, ALSO THE ODOMETER IS ACCRUING MILES ON THE MOTORCYCLE THAT ARE NOT ACTUALLY BEING DRIVEN.*JB
Owner-reported narrative. Look up ODI 563023 at NHTSA ↗
Owner report 563604 · 2001-10-03 (October 3, 2001)
CONSUMER STATES THE SPEEDOMETER IS OFF APPROXIMATELY 10%, THIS CAUSES CONSUMER NOT TO KNOW THE ACTUAL SPEED THAT IS BEING DRIVEN, AND THE MANUFACTURER IS NOT WILLING TO HELP.*YH
Owner-reported narrative. Look up ODI 563604 at NHTSA ↗
Owner report 8003099 · 2002-01-29 (January 29, 2002)
LEFT SIDE SHIFTER PEG BRACKET BROKE WHILE BACKING MOTORCYCLE OUT OF DRIVEWAY, MOTORCYCLE WAS TOTALED, DEALER HAS YET TO BE CONTACTED. PLEASE PROVIDE FURTHER DETAILS.*AK
Owner-reported narrative. Look up ODI 8003099 at NHTSA ↗
Owner report 9003983 · 2001-09-06 (September 6, 2001)
HANDLEBARD WOULD NOT STRAITEN OUT, CAUSING ME TO LAY THE BIKE DOWN, DAMAGING THE GAS TANK, HANDLEBARS. NOTICED THE DISCONNECTED SPEEDOMETER CABLE AND SCRATCH EVIDENCE OF WHERE IT SNAGGED THE STEERING FORK.
Owner-reported narrative. Look up ODI 9003983 at NHTSA ↗
Recall history
1 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
02V324000 · Electrical System:Alternator/Generator/Regulator
Reported: 2002-12-06 (December 6, 2002)
ON CERTAIN 2000 ZX1200-A1/A1-L, 2001 ZX1200-A2/A2-L, AND 2002-2003 ZX1200-B1/B1-L MOTORCYCLES, OIL LEAKING FROM THE ALTERNATOR LEAD ELECTRICAL CONNECTOR CAN BE DEPOSITED ONTO THE REAR TIRE.
Consequence: THIS CAN CREATE THE POTENTIAL FOR A LOSS OF TRACTION FOR BRAKING OR CORNERING, AND CAN LEAD TO A CRASH.
Remedy: DEALERS WILL SEAL THE ALTERNATOR LEAD WIRES. OWNER NOTIFICATION BEGAN BEGIN DECEMBER 16, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT KAWASAKI AT 1-949-770-0400.
NHTSA campaign record ↗Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
7 unique complaints in this selection. Analysis snapshot: 2026-10-01.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 2014 | 2018 | 2019 | 2020 | 2021 |
|---|---|---|---|---|---|
| Power Train | 00.0%No examples available for this selection. | 2100.0%ODI 11096435 · 4 miON MY WAY HOME FROM THE DEALER IT POPPED OUT OF GEAR AND ACTED LIKE IT MISSED A GEAR TWICE. HAVE HAD IT ABOUT 20 DAYS NOW AND ITS MISSED OUT POPPED OUT OF GEAR AT LEAST 20 OR 25 TIMES NOW. THIS SHOULDN'T BE HAPPENING ON A NEW BIKE | 1100.0%ODI 11456492Kawasaki used the clutch springs from the 300 ninja model. The clutch pull rod was machined to long which leads to clutch slipping and premature wear. Clutch could go out while on freeway which could cause accidents or worse. Kawasaki has been aware of these issues and offers replacement parts we must pay for along with installation of these parts. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Engine And Engine Cooling:Engine:Gasoline | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Fuel System, Gasoline:Storage:Tank Assembly | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Structure:Body | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Electrical System:Alternator/Generator/Regulator | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Engine | 1100.0%ODI 10776426 · 13,000 miWHILE DRIVING HIGHWAY SPEEDS 100 KM/HR OR SO - NOTICED A SUDDEN LOSS OF ALL POWER ON ONE OF THE BUSIEST HIGHWAYS IN CANADA THIS IS NOT A GOOD THING TO HAPPEN.... MANAGED TO SAFELY NAVIGATE TO THE INSIDE SHOULDER/DIVIDER TO ONCOMING TRAFFIC FROM THE FAST EXPRESS LANES WITHOUT GETTING REAR ENDED BY SEVERAL CARS AND TRUCKS TRAVELING AT A MUCH HIGHER RATE OF SPEED. UPON GETTING OFF THE ROAD AND ONTO THE SHOULDER I NOTICED A HOLE PUNCHED THROUGH THE TOP OF MY ENGINE CASE...ALSO NOT A GOOD THING TO HAPPEN.... UPON FURTHER INVESTIGATIONS A BEARING BRO… | 150.0%ODI 11099460 · 3 miISSUES SHIFTING... IM SUSPECTING ITS THE BRAKE IN OIL CAUSING THIS BECAUSE AT LEAST 15 TIMES UP UNTIL MY FIRST OIL CHANGE YOU WOULD BE SHIFTING GEARS AND THE GEAR WOULDN'T FULLY ENGAGE UNEXPECTEDLY CAUSING THE BIKE TO RAPIDLY SLOW DOWN WITH CARS BEHIND ME HAVING TO SLAM ON BRAKES. AND ALSO AT LEAST ONCE A DAY WHEN ATTEMPTING TO DOWN SHIFT THE SHIFTIER WILL FEEL SOLID AS A ROCK LIKE ITS IN FIRST GEAR AND THEN YOU'LL TRY AGAIN AND THEN IS GOES INTO GEAR FINE. ALSO ON SEVERAL OCCASIONS WHEN TRYING TO START BIKE ILL TURN IGNITION ON, THEN HALF… | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Engine And Engine Cooling | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Engine And Engine Cooling:Exhaust System:Manifold/Header/Muffler/Tail Pipe | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| Electrical System:Alternator/Generator/Regulator | Too few reports for a range | 8,000 mi | 1 (sparse) | ODI 10030786 · 8,000 miOIL LEAKING OUT OF THE TAIL SECTION OF MY MOTORCYCLE (2001 KAWASAKI ZX-12R) CORRECTED BY DEALER. CONTINUED OIL IN THE ELECTRICAL CONNECTOR HAS CAUSED OVERHEATING AND MELTING OF THE ELECTRICAL CONNECTOR. THERE IS A HOLE BURNT THROUGH THE CONNECTOR. *AK |
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 | 0 | None | No examples available for this selection. |
| 2026-10 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2020: 0 complaints · 2021: 1 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2020 | 0 | 0 | 0 |
| 2021 | 1 | 1 | 1 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2020 | 0 | 0 | 0 |
| 2021 | 1 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component | Power Train | Electrical System:Alternator/Generator/Regulator | Steering | Structure:Frame And Members | Suspension:Front:Shock Absorber | Vehicle Speed Control |
|---|---|---|---|---|---|---|
| Power Train | — | 0 | 0 | 0 | 0 | 0 |
| Electrical System:Alternator/Generator/Regulator | 0 | — | 0 | 0 | 0 | 0 |
| Steering | 0 | 0 | — | 0 | 0 | 0 |
| Structure:Frame And Members | 0 | 0 | 0 | — | 0 | 0 |
| Suspension:Front:Shock Absorber | 0 | 0 | 0 | 0 | — | 0 |
| Vehicle Speed Control | 0 | 0 | 0 | 0 | 0 | — |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.