What causes Throttle-by-wire glitching or surging at low RPM on the Yamaha Tracer 9?

Test smooth throttle response in slow parking lot riding Estimated fix cost: $50-$200

What causes Windscreen vibration and buffeting noise on the Yamaha Tracer 9?

Check screen mounts and cracks at adjustment points Estimated fix cost: $30-$150

Look for oil residue on lower fork legs Estimated fix cost: $150-$350

Test aggressive upshifts; may need software recalibration Estimated fix cost: $0-$100

Known issues to inspect before buying a used Yamaha Tracer 9. What to check and how much repairs cost.

MODERATE

Test smooth throttle response in slow parking lot riding

Fix cost: $50-$200

MINOR

Check screen mounts and cracks at adjustment points

Fix cost: $30-$150

MODERATE

Look for oil residue on lower fork legs

Fix cost: $150-$350

MODERATE

Test aggressive upshifts; may need software recalibration

Fix cost: $0-$100

☐Check service history for valve clearance checks

☐Inspect frame for crash damage near engine mounts

☐Test all electronics including TCS and cruise control

☐Inspect chain, sprockets, and rear tire wear

Generally very reliable, minor electronics annoyances only