Microshift CS-H103 10-Speed Cassette from China

A 10-speed multiple free-wheel sprocket cassette (11-36T) aimed at performance road and gravel bikes. Under HTS 8714.93.70.30 for its array of sprockets on a freewheel allowing independent rear wheel rotation during coasting on 8711-8713 bicycles. Heat-treated for precision shifting.

Duty Rate — China → United States

35%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

Import Tips

Use HTS explanatory notes to justify multiple sprocket count; photos help CBP verification

Declare as aftermarket parts if not OEM to avoid automotive scrutiny

Avoid pitfall of grouping with chains—separate classifications apply