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2021 Honda CB300

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
1Owner complaints

Model-year median: 1

0Recall campaigns

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0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
1
2021
Compare all CB300 years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Engine
1

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

Engine complaints

1 reports
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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.