What causes Stator/charging system failure on the Cfmoto 300nk?

Battery voltage at idle, dim lights, frequent dead battery Estimated fix cost: $150-$300

What causes Throttle body needs frequent cleaning on the Cfmoto 300nk?

Rough idle, hesitation on acceleration, stalling Estimated fix cost: $20-$60

Chain slack, sprocket teeth sharpness, chain stretch Estimated fix cost: $80-$150

Known issues to inspect before buying a used Cfmoto 300nk. What to check and how much repairs cost.

SERIOUS

Battery voltage at idle, dim lights, frequent dead battery

Fix cost: $150-$300

MINOR

Rough idle, hesitation on acceleration, stalling

Fix cost: $20-$60

MODERATE

Chain slack, sprocket teeth sharpness, chain stretch

Fix cost: $80-$150

☐Check for charging voltage above 13.5V

☐Test cold start idle smoothness

☐Inspect chain and sprocket wear

☐Look for ECU error codes stored

Decent budget bike, weak electrics need monitoring