Total Complaints
7 filings
HONDA CB300F · model year
7 NHTSA complaints, and 2 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2015HONDACB300F carries 7 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2015 CB300F is engine with 5 filings, followed by electrical system (1) and exterior lighting (1). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 2 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 77 investigation files overlapping the 2015 CB300F, and 9 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
7 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| ENGINE | 5 |
| ELECTRICAL SYSTEM | 1 |
| EXTERIOR LIGHTING | 1 |
ENGINE AND ENGINE COOLING:ENGINE
Honda (American Honda Motor Co.) is recalling certain model year 2015-2016 CBR300RA, CBR300R and CB300F motorcycles. The affected motorcycles may have an improperly machined crankshaft which may result in the failure of the connecting rod bearing retainer.
ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY
Honda (American Honda Motor Co.) is recalling certain model year 2013-2015 ST1300PA, 2014-2015 CB500, CBR500, CRF250L, CBR650, CTX700, NSS300, VT750, VT1300, 2015 CB300F, CBR300, CBR600, and 2014-2016 NC700 motorcycles. In the affected motorcycles, sealant may have been incorrectly applied to the s
REAR LEFT TURN SIGNAL BURNS OUT PRE-MATURE. REPLACED WITH OEM REPLACEMENT AND BURNS OUT AFTER LESS THAN 50 MILES. CONTINUES TO BURN OUT <50 MILES. NO MODIFICATIONS TO MOTORCYCLE.
Mileage: 1,350
TL* THE CONTACT OWNS A 2015 HONDA CB300F. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V528000 (ENGINE AND ENGINE COOLING). THE PART TO DO THE REPAIR WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.
TL* THE CONTACT OWNS A 2015 HONDA CB300F. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V528000 (ENGINE AND ENGINE COOLING); HOWEVER, THE PART TO DO THE RECALL REPAIR WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT. UPDATED 01/05/17*LJ
DEALERSHIP QUOTED 24+ WEEKS BEFORE REPAIR CAN BE COMPLETED. WAS ADVISED NOT TO OPERATE MOTORCYCLE UNTIL THE REPAIR IS PERFORMED.
IF IT'S UNSAFE TO FURTHER SALES THEN IT'S UNSAFE TO RIDE IT TO THE DEALERSHIP, SO WHO'S PAYING FOR THE TOWING COST? LOSS OF USE?? DEFLATED VALUE OF THE BIKE?
Mileage: 60
IF IT'S UNSAFE TO FURTHER SALES THEN IT'S UNSAFE TO RIDE IT TO THE DEALERSHIP, SO WHO'S PAYING FOR THE TOWING COST? LOSS OF USE?? DEFLATED VALUE OF THE BIKE?
Mileage: 60
I WAS DRIVING MY MOTORCYCLE ON THE CAR POOL LANE WHEN ALL OF A SUDDEN THE BIKE SEIZED UP AND THE REAR WHEEL LOCKED UP SO I HELD THE CLUTCH LEVER AND PULLED TO THE LEFT OF THE LEFT MEDIAN SO I TOOK IT TO A SHOP BUT THEY JUST SCREWED ME AND DISMANTLED THE WHOLE ENGINE AND NEVER TOLD ME WHAT WAS WRONG SO I JUST BOUGH ANOTHER ENGINE AND THE SAME THING HAPPENED TO THIS ENGINE BUT THIS TIME I TOOK IT APART AND FOUND OUT THAT A MANUFACTURING ISSUE MAY CAUSE THE CONNECTING ROD BEARING TO WEAR PREMATURELY, CORRODE AND BREAK, WHICH MAY CAUSE THE ENGINE TO STALL AND/OR NOT RESTART I FOUND A RECALL ON NHTSA WEBSITE I HAVE SUPPORTING DOCUMENTS WHICH I I WILL SUPPLY.SO 2 ENGINES SAME PROBLEM. THE SECOND PICTURE IS THE BEARING THAT FAILED ALL THAT DEBRIS WAS IN MY OIL ALSO I LEARNED HOW TO TAKE APART AND PUT BACK TOGETHER MOTORCYCLE ENGINES BECAUSE I HAVE ABOUT 5 MOTORCYCLES AND DIRT BIKES.
Mileage: 3,000
Inaccurate Rear Passenger Seat Belt Warning Status
Loss of Motive Power
Inadvertent Deployment of Side Air Bags
Engine failure
No Restart After Auto Start/Stop Engages
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.