2018 Yamaha MT-09 Problems: 1 Known Issue
2018 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated October 2026
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Preview the XT6 exampleAccording to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Yamaha MT-09 has 1 documented issue. None of the listed issues is rated critical; this is not a complete reliability assessment.
All 1 Known Issue
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Frequently Asked Questions
What are the most common Yamaha MT-09 problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Yamaha MT-09 has 1 documented issue. The documented issue is: Cam chain tensioner fails to hold tension, causing top-end rattle on the 847cc CP3. None are rated critical, but regular maintenance is recommended.
Is the Yamaha MT-09 reliable?
The 2018 Yamaha MT-09 has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
What is the 2014-2020 Yamaha MT-09 Cam chain tensioner fails to hold tension, causing top-end rattle on the 847cc CP3?
The cam chain tensioner on the 847cc triple is a long-running owner complaint. Owners report a rattle from the top end, often on cold start or at lower revs, appearing from very low mileage. Dealers have adjusted the tensioner and then replaced it under warranty, and owners refer… Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public motorcycle data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.