Sports & Outdoors > Cycling > Bike Accessories > Bike Locks
LK-BL04 12x1200mm Steel PVC Braided Cable Bike Lock
Brand: Generic / OEM
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Audited BOM: 5 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The low-quality locking mechanism (ENG-002) causes failures leading to RMA-001 and user complaints (REV-001, REV-004) about the lock not opening or jamming.
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+4 additional failure modes & return complaint chains locked
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