What causes Coolant leak from water pump seal on the Suzuki Gsx-r600?

Staining under engine, coolant level drops unexpectedly Estimated fix cost: $150-$300

What causes Stator and rectifier failure on the Suzuki Gsx-r600?

Charging voltage at idle, battery dies frequently Estimated fix cost: $200-$450

Uneven idle, hesitation on light throttle input Estimated fix cost: $80-$150

Remove fairings, inspect frame and subframe for bends Estimated fix cost: $500-$2000+

Known issues to inspect before buying a used Suzuki Gsx-r600. What to check and how much repairs cost.

MODERATE

Staining under engine, coolant level drops unexpectedly

Fix cost: $150-$300

SERIOUS

Charging voltage at idle, battery dies frequently

Fix cost: $200-$450

MINOR

Uneven idle, hesitation on light throttle input

Fix cost: $80-$150

SERIOUS

Remove fairings, inspect frame and subframe for bends

Fix cost: $500-$2000+

☐Pull fairings and inspect frame carefully

☐Test charge voltage at 3000rpm

☐Check coolant for oil contamination

☐Verify service history and valve checks

Reliable sportbike if maintained and not crashed