What causes Stator/charging system failure on the Suzuki Dl 650 V-strom?

Battery voltage at idle, check for dimming lights Estimated fix cost: $200-$400

What causes Throttle body sync issues, rough idle on the Suzuki Dl 650 V-strom?

Idle quality, surging between 3000-5000 RPM Estimated fix cost: $80-$150

Oil residue on fork tubes below seals Estimated fix cost: $150-$300

Known issues to inspect before buying a used Suzuki Dl 650 V-strom. What to check and how much repairs cost.

SERIOUS

Battery voltage at idle, check for dimming lights

Fix cost: $200-$400

MODERATE

Idle quality, surging between 3000-5000 RPM

Fix cost: $80-$150

MODERATE

Oil residue on fork tubes below seals

Fix cost: $150-$300

☐Check charging voltage with multimeter running

☐Test ride for throttle surging behavior

☐Inspect fork tubes for oil weeping

☐Verify coolant condition and no leaks

Very reliable, minor electrical issues only concern