What causes Carburetor clogging from ethanol fuel deposits on the Suzuki Gsx-s150?

Rough idle, hard starting, fuel smell at carb Estimated fix cost: $30-$80

What causes Chain and sprocket wear from poor maintenance on the Suzuki Gsx-s150?

Slack, rust, kinking on chain links Estimated fix cost: $60-$120

Oil residue on lower fork legs Estimated fix cost: $50-$100

Battery voltage drop, flickering lights at idle Estimated fix cost: $40-$90

Known issues to inspect before buying a used Suzuki Gsx-s150. What to check and how much repairs cost.

MODERATE

Rough idle, hard starting, fuel smell at carb

Fix cost: $30-$80

MODERATE

Slack, rust, kinking on chain links

Fix cost: $60-$120

MODERATE

Oil residue on lower fork legs

Fix cost: $50-$100

SERIOUS

Battery voltage drop, flickering lights at idle

Fix cost: $40-$90

☐Cold start test, check idle stability

☐Inspect frame welds for crash damage

☐Test all electrics and charge voltage

☐Check service history and oil condition

Decent budget bike, maintenance-dependent reliability