Racing Motorcycle Crankshaft Kit from Mexico
Lightweight racing crankshaft with titanium connecting rod journals for high-revving spark-ignition motorcycle engines (>14,000 RPM redline). Features H-beam webs for extreme stress loads. Classified 8483.10.1050 as principally spark-ignition engine component.
Duty Rate — Mexico → United States
27.5%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• RPM rating and stress analysis certification distinguishes racing from OEM parts
• Declare crankshaft separately from rods/pistons to maintain 8483 classification
• TI/ASTM material specs for titanium components mandatory