Explore the records behind recurring owner reports.
Key facts
1 owner complaints analyzed
1 distinct recall campaigns
200 mi median reported failure mileage
Scope: 2010 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.
Owner-reported patterns
Most common problems
Engine is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.
Recurring terms in complaint narratives
Topic
Matching reports
Share of complaints
Engine operation
1
100.0%
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.
Engine
1
Vehicle Speed Control
1
Component breakdown data
Category
Count
Engine
1
Vehicle Speed Control
1
Engine: 1; Vehicle Speed Control: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
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
Reported problems by failure mileage data
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). 0 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.
2014
1
Complaints over time data
Category
Count
2014
1
2014: 1
Pattern summary
Engine leads the component reports. Engine operation 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.
TWO COMPONENTS OF THIS MOTORCYCLE, THE DRIVE MOTOR AND THE THROTTLE CONTROL ARE SUSCEPTIBLE TO FAILURE WITHOUT WARNING. BOTH HAVE FAILED TWICE ON MY MOTORCYCLE, THE VEHICLE HAS LESS THAN 1800 MILES ON IT TODAY. MOTOR FAILURES WERE WHILE TRAVELING ON THE ROAD AND CAUSED AN INSTANT AND IRRECOVERABLE LOSS OF POWER. LUCKILY, IN BOTH CASES IT WAS IN A 30 OR 35 MPH SPEED ZONE WITHOUT MUCH TRAFFIC, SO I COULD SAFELY RETIRE TO THE SIDE OF THE ROAD. AT HIGHER SPEEDS AND WITH MORE TRAFFIC, THIS MAY NOT HAVE BEEN AS EASY TO ACCOMPLISH. AFTER THE FIRS…
1 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
11V282000 · Service Brakes, Hydraulic:Foundation Components:Disc:Pads
Reported: 2011-05-16 (May 16, 2011)
ZERO MOTORCYCLES IS RECALLING CERTAIN MODEL YEAR 2009 ZERO S MOTORCYCLES BUILT FROM SEPTEMBER 2, 2009 THROUGH DECEMBER 22, 2009; MODEL YEAR 2009 ZERO DS MOTORCYCLES BUILT FROM JULY 27, 2009 THROUGH DECEMBER 28, 2009; MODEL YEAR 2010 ZERO S MOTORCYCLES BUILT FROM FEBRUARY 1, 2010 THROUGH MARCH 31, 2011; AND MODEL YEAR 2010 ZERO DS MOTORCYCLES BUILT FROM JANUARY 20, 2010 THROUGH MARCH 31, 2011. THE FRONT BRAKE CALIPER BRACKET MAY EXPERIENCE PERMANENT DEFORMATION WHEN SUBJECTED TO HIGH BRAKING LOADS. THIS CONDITION COULD INDUCE MISALIGNMENT OF THE FRONT BRAKE PADS WITH RESPECT TO THE FRONT BRAKE ROTOR.
Consequence: MISALIGNMENT OF THE BRAKE PADS IN RELATION TO THE ROTOR MAY CAUSE REDUCED FRONT BRAKING PERFORMANCE, WHICH COULD LEAD TO A POSSIBLE CRASH AND POTENTIAL INJURY OR DEATH OF THE RIDER.
Remedy: DEALERS WILL REPLACE THE FRONT BRAKE CALIPER BRACKET WITH A RE-DESIGNED COMPONENT, AND REPLACE THE FRONT BRAKE PADS IN CASE THE EXISTING PADS EXPERIENCED ABNORMAL WEAR. THE FRONT BRAKE FLUID WILL ALSO BE INSPECTED AND, IF SIGNS OF OVERHEATING ARE NOTED, IT WILL BE REPLACED AND THE SYSTEM WILL BE FLUSHED. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 31, 2011. OWNERS MAY CONTACT ZERO MOTORCYCLES AT 1-888-786-9376 EXT 45.
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
1 unique complaints in this selection. Analysis snapshot: 2026-10-01.
100.0%Usable mileage1 / 1 records
100.0%Valid incident date1 / 1 records
100.0%Valid filing date1 / 1 records
100.0%Ordered incident and filing dates1 / 1 records
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 complaint heatmap
Component
2012
2013
2014
2015
2017
2018
2021
2026
Electrical System
00.0%
No examples available for this selection.
00.0%
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
0Unavailable
No examples available for this selection.
1100.0%ODI 11469631
DC to DC converter failed with less than 1200 miles on motorcycle, disabling brake lights, headlight, horn, turn signals and hazards lights.
I WAS INVITED BY THE ZERO MOTORCYCLE FACTORY TO TEST RIDE THEIR ELECTRIC MOTORCYCLE AT A LOCAL DEALER. AFTER A MILE OR TWO, THE FIRST HARD BRAKING CAUSED A WHEEL LOCKUP WITH AN IMMEDIATE CRASH. I WAS SERIOUSLY INJURED AND SUBSEQUENTLY HAD TO BE HOSPITALIZED 3 TIMES FOR THOSE INJURIES AND FOR COMPLICATIONS AND SURGERY. I LATER DISCOVERED THAT BIKES OF THE SAME TYPE AS THE ONE I WAS RIDING, THE 2012 ZERO MODEL S, HAD BEEN THE SUBJECT OF TWO FACTORY RECALLS FOR FRONT BRAKE PROBLEMS, ONE OF WHICH COULD RESULT IN THE WHEEL LOCKING UP AND CAUSING A C…
I WAS BREAKING SIGNIFICANTLY (USING THE MAXIMUM SETTING FOR THE REGENERATIVE BREAKING FEATURE) AND THE BRAKE LIGHT DID NOT COME ON. THIS IS NOT A FAULT, MERELY A DESIGN FLAW OR OVERSIGHT. TO MY KNOWLEDGE IT AFFECTS ALL OF ZERO'S MODELS FOR EVERY YEAR. I WAS IN MOTION ON CITY STREETS AND HIGHWAYS.
I WAS BREAKING SIGNIFICANTLY (USING THE MAXIMUM SETTING FOR THE REGENERATIVE BREAKING FEATURE) AND THE BRAKE LIGHT DID NOT COME ON. THIS IS NOT A FAULT, MERELY A DESIGN FLAW OR OVERSIGHT. TO MY KNOWLEDGE IT AFFECTS ALL OF ZERO'S MODELS FOR EVERY YEAR. I WAS IN MOTION ON CITY STREETS AND HIGHWAYS.
The contact owns a 2026 Z Electric Motorcycle T3V3 Trike. The contact stated that after receiving the motorcycle, it was discovered that the ammo box top failed to remain closed while operating the motorcycle. Additionally, the contact discovered several electrical failures with the motorcycle. The contact stated that the odometer was inoperable, and the battery charge was incorrect. While riding the motorcycle, the motorcycle bucked and vibrated violently, and the right-side reflector dislodged from the motorcycle. During the failure, the cont…
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 failure mileage distribution
Component
Mileage range (25th–75th percentile)
Median
Usable records
Examples
Engine
Too few reports for a range
200 mi
1 (sparse)
ODI 10628246 · 200 mi
TWO COMPONENTS OF THIS MOTORCYCLE, THE DRIVE MOTOR AND THE THROTTLE CONTROL ARE SUSCEPTIBLE TO FAILURE WITHOUT WARNING. BOTH HAVE FAILED TWICE ON MY MOTORCYCLE, THE VEHICLE HAS LESS THAN 1800 MILES ON IT TODAY. MOTOR FAILURES WERE WHILE TRAVELING ON THE ROAD AND CAUSED AN INSTANT AND IRRECOVERABLE LOSS OF POWER. LUCKILY, IN BOTH CASES IT WAS IN A 30 OR 35 MPH SPEED ZONE WITHOUT MUCH TRAFFIC, SO I COULD SAFELY RETIRE TO THE SIDE OF THE ROAD. AT HIGHER SPEEDS AND WITH MORE TRAFFIC, THIS MAY NOT HAVE BEEN AS EASY TO ACCOMPLISH. AFTER THE FIRS…
TWO COMPONENTS OF THIS MOTORCYCLE, THE DRIVE MOTOR AND THE THROTTLE CONTROL ARE SUSCEPTIBLE TO FAILURE WITHOUT WARNING. BOTH HAVE FAILED TWICE ON MY MOTORCYCLE, THE VEHICLE HAS LESS THAN 1800 MILES ON IT TODAY. MOTOR FAILURES WERE WHILE TRAVELING ON THE ROAD AND CAUSED AN INSTANT AND IRRECOVERABLE LOSS OF POWER. LUCKILY, IN BOTH CASES IT WAS IN A 30 OR 35 MPH SPEED ZONE WITHOUT MUCH TRAFFIC, SO I COULD SAFELY RETIRE TO THE SIDE OF THE ROAD. AT HIGHER SPEEDS AND WITH MORE TRAFFIC, THIS MAY NOT HAVE BEEN AS EASY TO ACCOMPLISH. AFTER THE FIRS…
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
Monthly complaint and recall timeline
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.
2018: 0 complaints · 2021: 0 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2018
0
0
0
2021
0
0
0
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
2018
1
0
0
2021
0
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 co-occurrence matrix
Component
Engine
Vehicle Speed Control
Engine
—
1ODI 10628246 · 200 mi
TWO COMPONENTS OF THIS MOTORCYCLE, THE DRIVE MOTOR AND THE THROTTLE CONTROL ARE SUSCEPTIBLE TO FAILURE WITHOUT WARNING. BOTH HAVE FAILED TWICE ON MY MOTORCYCLE, THE VEHICLE HAS LESS THAN 1800 MILES ON IT TODAY. MOTOR FAILURES WERE WHILE TRAVELING ON THE ROAD AND CAUSED AN INSTANT AND IRRECOVERABLE LOSS OF POWER. LUCKILY, IN BOTH CASES IT WAS IN A 30 OR 35 MPH SPEED ZONE WITHOUT MUCH TRAFFIC, SO I COULD SAFELY RETIRE TO THE SIDE OF THE ROAD. AT HIGHER SPEEDS AND WITH MORE TRAFFIC, THIS MAY NOT HAVE BEEN AS EASY TO ACCOMPLISH. AFTER THE FIRS…
TWO COMPONENTS OF THIS MOTORCYCLE, THE DRIVE MOTOR AND THE THROTTLE CONTROL ARE SUSCEPTIBLE TO FAILURE WITHOUT WARNING. BOTH HAVE FAILED TWICE ON MY MOTORCYCLE, THE VEHICLE HAS LESS THAN 1800 MILES ON IT TODAY. MOTOR FAILURES WERE WHILE TRAVELING ON THE ROAD AND CAUSED AN INSTANT AND IRRECOVERABLE LOSS OF POWER. LUCKILY, IN BOTH CASES IT WAS IN A 30 OR 35 MPH SPEED ZONE WITHOUT MUCH TRAFFIC, SO I COULD SAFELY RETIRE TO THE SIDE OF THE ROAD. AT HIGHER SPEEDS AND WITH MORE TRAFFIC, THIS MAY NOT HAVE BEEN AS EASY TO ACCOMPLISH. AFTER THE FIRS…
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.
1 patterns with matching reports.
Stalling or loss of power
1 mentions · 100.0% of complaints
Median mileage: 200 mi (1 usable records).
ODI 10628246 · 200 mi
TWO COMPONENTS OF THIS MOTORCYCLE, THE DRIVE MOTOR AND THE THROTTLE CONTROL ARE SUSCEPTIBLE TO FAILURE WITHOUT WARNING. BOTH HAVE FAILED TWICE ON MY MOTORCYCLE, THE VEHICLE HAS LESS THAN 1800 MILES ON IT TODAY. MOTOR FAILURES WERE WHILE TRAVELING ON THE ROAD AND CAUSED AN INSTANT AND IRRECOVERABLE LOSS OF POWER. LUCKILY, IN BOTH CASES IT WAS IN A 30 OR 35 MPH SPEED ZONE WITHOUT MUCH TRAFFIC, SO I COULD SAFELY RETIRE TO THE SIDE OF THE ROAD. AT HIGHER SPEEDS AND WITH MORE TRAFFIC, THIS MAY NOT HAVE BEEN AS EASY TO ACCOMPLISH. AFTER THE FIRS…