Yamaha YZFR1 engine and engine cooling problems by year
14 NHTSA owner complaints name the engine and engine cooling across 1 YZFR1 model years. The most reported year is 2007 with 14 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2007 YZFR1 | 14 | 16% | — |
Share is the fraction of that year’s complaints naming the engine and engine cooling. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.