What causes Carburetor clogging from ethanol fuel deposits on the Suzuki Gsx150 Bandit?

Rough idle, hesitation, hard starting after sitting Estimated fix cost: $30-$80

What causes Cam chain tensioner wear causing engine rattle on the Suzuki Gsx150 Bandit?

Cold start ticking noise that fades when warm Estimated fix cost: $40-$120

Oil residue on fork tubes above dust seals Estimated fix cost: $60-$150

Battery draining, flickering lights at high RPM Estimated fix cost: $30-$70

Known issues to inspect before buying a used Suzuki Gsx150 Bandit. What to check and how much repairs cost.

MODERATE

Rough idle, hesitation, hard starting after sitting

Fix cost: $30-$80

MODERATE

Cold start ticking noise that fades when warm

Fix cost: $40-$120

MODERATE

Oil residue on fork tubes above dust seals

Fix cost: $60-$150

SERIOUS

Battery draining, flickering lights at high RPM

Fix cost: $30-$70

☐Start cold, listen for top-end rattle

☐Check fork tubes for oil streaks

☐Test battery voltage at 3000 RPM

☐Inspect carburetor for black fuel residue

Solid learner bike, easy cheap maintenance