Sports & Outdoors > Cycling > Bikes > Electric Bicycles
Iron Frame Electric Bicycle JK-AK2601
Brand: Generic / OEM
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Audited BOM: 15 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 lack of an adequate BMS and the low quality of battery cells (ENG-001) lead to premature battery failure (RMA-001), resulting in customer dissatisfaction (REV-001) and a high return rate.
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