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All Bikes/Zero/Fxs/Problems
← Back to Zero Fxs

Zero Fxs Common Problems

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

Battery degradation on older units

SERIOUS

Check range, battery health percentage in display menu

Fix cost: $1500-$3500

Cracked or warped brake rotors

MODERATE

Spin wheel, look for warping, feel for pulsing brakes

Fix cost: $200-$500

Motor controller failures

SERIOUS

Test full throttle, listen for stuttering or error codes

Fix cost: $800-$2000

Corroded or loose charging port

MINOR

Inspect port physically, verify bike charges immediately

Fix cost: $100-$300

Pre-Purchase Checklist

☐Verify total mileage and battery cycle count
☐Test ride at full throttle acceleration
☐Check for software updates and error codes
☐Inspect frame welds for cracks or damage

Decent but battery cost is major risk