What causes Carburetor clogging from ethanol fuel or sitting on the Suzuki Gixxer 250?

Rough idle, hesitation, hard cold starts on test ride Estimated fix cost: $50-$150

What causes Chain and sprocket wear from neglected maintenance on the Suzuki Gixxer 250?

Slack, rust, hooked sprocket teeth during inspection Estimated fix cost: $80-$200

Oil film or wet residue on fork tubes Estimated fix cost: $100-$250

Battery voltage drop, dim lights, electrical gremlins Estimated fix cost: $150-$350

Known issues to inspect before buying a used Suzuki Gixxer 250. What to check and how much repairs cost.

MODERATE

Rough idle, hesitation, hard cold starts on test ride

Fix cost: $50-$150

MODERATE

Slack, rust, hooked sprocket teeth during inspection

Fix cost: $80-$200

MODERATE

Oil film or wet residue on fork tubes

Fix cost: $100-$250

SERIOUS

Battery voltage drop, dim lights, electrical gremlins

Fix cost: $150-$350

☐Check service history and oil change records

☐Test ride for smooth throttle and gear shifts

☐Inspect frame for crash damage or welds

☐Verify battery holds charge, test electrics

Generally solid, suffers mainly from owner neglect