Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 1 of 1 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Engine. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
1 reports
3,500 miles · Jun 17, 2022
Engine
The coming owns a 2021 Honda CB300R Motorcycle. The contact stated while riding approximately 45 MPH, there was an abnormal sound coming from the engine. The motorcycle was taken to the local dealer who indicated that the failure might be due to an engine timing chain failure. No further information was provided. The contact was…
Read full complaint
The coming owns a 2021 Honda CB300R Motorcycle. The contact stated while riding approximately 45 MPH, there was an abnormal sound coming from the engine. The motorcycle was taken to the local dealer who indicated that the failure might be due to an engine timing chain failure. No further information was provided. The contact was advised not to operate the motorcycle. The motorcycle was then towed to a second dealer. The cause of the failure was not yet determined. The VIN was not available. The failure mileage was 3,500.
NHTSA ODI #11469733
Official recalls
0
No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2021 Honda CB300 Problems, Complaints & Recalls | Skip That Year
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