Generic 4mm Derailleur Shift Housing from Mexico
Standard 4mm diameter black plastic housing for bicycle derailleur shift cables, compatible with most 7-11 speed systems. Classified under HTS 3926.90.96.00 for its specific bicycle derailleur cable application, regardless of brand. Typically imported in 50m coils or pre-cut 2m lengths.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include engineering drawings showing bicycle-specific liner and compression design to support classification
• Avoid mixing with brake housing in same shipment to prevent blended classification issues
• Confirm polymer meets 95% single monomer requirement per Chapter 39 subheading notes