Home · 2021 Honda Cb300f · Complaints
What 1 owners told NHTSA about the 2021 Honda Cb300f
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
Newest first · 1 complaints
Jun 17, 2022Engine
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
Working with the data? Download all 1 complaints as CSV · fetched from NHTSA July 26, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your
pre-purchase inspection list. Back to the
full 2021 Honda Cb300f verdict →