What causes Throttle-by-wire glitches and hesitation on the Zero Dsr/x?

Test throttle response at low RPM, check software version Estimated fix cost: $100-$400

What causes Fuel pump failure on early units on the Zero Dsr/x?

Listen for weak pump prime, check recall history Estimated fix cost: $300-$600

Check spoke tension and trueness on both wheels Estimated fix cost: $50-$150

Inspect clutch cover for fluid seepage or staining Estimated fix cost: $150-$350

Known issues to inspect before buying a used Zero Dsr/x. What to check and how much repairs cost.

MODERATE

Test throttle response at low RPM, check software version

Fix cost: $100-$400

SERIOUS

Listen for weak pump prime, check recall history

Fix cost: $300-$600

MODERATE

Check spoke tension and trueness on both wheels

Fix cost: $50-$150

MODERATE

Inspect clutch cover for fluid seepage or staining

Fix cost: $150-$350

☐Verify all software recalls completed

☐Inspect frame for crash damage signs

☐Test ride at highway and low speeds

☐Check service history for clutch/fuel work

Generally solid, software issues most common complaint