What causes Carburetor clogging and poor idle on the Aprilia Storm 125?

Cold start behavior, idle stability, throttle response smoothness Estimated fix cost: $40-$120

What causes Corroded or failing electrical connectors on the Aprilia Storm 125?

All lights, indicators, ignition reliability, dash instruments Estimated fix cost: $20-$80

Brake lever feel, disc scoring, caliper slide pin movement Estimated fix cost: $50-$150

Chain slack, sprocket tooth wear, chain rust and kinking Estimated fix cost: $60-$130

Known issues to inspect before buying a used Aprilia Storm 125. What to check and how much repairs cost.

MODERATE

Cold start behavior, idle stability, throttle response smoothness

Fix cost: $40-$120

MODERATE

All lights, indicators, ignition reliability, dash instruments

Fix cost: $20-$80

SERIOUS

Brake lever feel, disc scoring, caliper slide pin movement

Fix cost: $50-$150

MINOR

Chain slack, sprocket tooth wear, chain rust and kinking

Fix cost: $60-$130

☐Check service history and mileage honestly

☐Test cold start without choke assistance

☐Inspect frame for cracks near welds

☐Look for oil leaks around engine cases

Decent budget bike, neglect kills them fast