What causes Fuel pump failure causing stalling on the Honda Cb500fa?

Rough idle, hesitation, or sudden stalling at speed Estimated fix cost: $200-$400

What causes Throttle body sync issues causing vibration on the Honda Cb500fa?

Uneven idle, excessive vibration between 3000-5000rpm Estimated fix cost: $80-$150

Slow cranking, warning lights, intermittent electrical faults Estimated fix cost: $20-$80

Slack, rust, hooked sprocket teeth on inspection Estimated fix cost: $150-$300

Known issues to inspect before buying a used Honda Cb500fa. What to check and how much repairs cost.

SERIOUS

Rough idle, hesitation, or sudden stalling at speed

Fix cost: $200-$400

MODERATE

Uneven idle, excessive vibration between 3000-5000rpm

Fix cost: $80-$150

MINOR

Slow cranking, warning lights, intermittent electrical faults

Fix cost: $20-$80

MODERATE

Slack, rust, hooked sprocket teeth on inspection

Fix cost: $150-$300

☐Check service history for valve clearance checks

☐Test cold start idle stability for 5 minutes

☐Inspect frame for crash damage or welds

☐Verify ABS warning light clears after startup

Very reliable, minor issues from poor maintenance only