HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
8308909000 | Doc | 57.7% | CN | US | 2025-05-12 |
8306100000 | Doc | 35.8% | CN | US | 2025-05-12 |
8306100000 | Doc | 35.8% | CN | US | 2025-05-12 |
7315110010 | Doc | 80.0% | CN | US | 2025-05-12 |
7315895000 | Doc | 83.9% | CN | US | 2025-05-12 |
7326908688 | Doc | 82.9% | CN | US | 2025-05-12 |
7326908605 | Doc | 82.9% | CN | US | 2025-05-12 |
9506910030 | Doc | 42.1% | CN | US | 2025-05-12 |
9506198080 | Doc | 40.3% | CN | US | 2025-05-12 |
4016996010 | Doc | 57.5% | CN | US | 2025-05-12 |
4016993510 | Doc | 55.0% | CN | US | 2025-05-12 |
4008294000 | Doc | 57.9% | CN | US | 2025-05-12 |
4008292000 | Doc | 57.9% | CN | US | 2025-05-12 |
Bike Chain Guard
A bike chain guard is a protective cover positioned over a bicycle chain and chainrings to prevent clothing from becoming entangled in the chain, protect the chain from debris, and reduce noise.
Material:
- Plastic: Common for entry-level and mid-range bikes due to its low cost and light weight. Often made from high-density polyethylene (HDPE) or polypropylene.
- Metal: Typically aluminum or steel, offering greater durability and often found on higher-end bikes, particularly those used in challenging conditions.
- Composite Materials: Carbon fiber or reinforced plastics are used in some high-performance applications for weight reduction and strength.
Purpose:
- Clothing Protection: Prevents pant legs, skirts, or shoelaces from being caught in the chain, which can cause accidents or damage to clothing.
- Chain Protection: Shields the chain from dirt, mud, water, and other contaminants, extending its lifespan and reducing wear.
- Noise Reduction: Dampens chain noise, providing a quieter riding experience.
- Aesthetic: Can improve the overall appearance of the bicycle.
Function:
Chain guards work by physically enclosing the chain and chainrings. They are typically mounted to the bicycle frame using various brackets and screws. The guard allows the chain to move freely while preventing external objects from interfering with it.
Usage Scenarios:
- Commuting: Ideal for daily commuting, where riders may wear regular clothing susceptible to chain entanglement.
- Urban Riding: Beneficial in city environments with potential for contact with pedestrians or obstacles.
- Mountain Biking: Used to protect the chain from rocks, dirt, and other trail debris, though full chainrings guards are more common.
- Touring: Extends chain life and reduces maintenance on long rides.
- Family Bikes: Important for bikes used by children or riders with looser clothing.
Common Types:
- Full Chain Guard: Encloses the entire chain and chainrings, providing maximum protection. Often found on city bikes and Dutch-style bicycles.
- Half Chain Guard: Covers the upper portion of the chain and chainrings, offering protection while maintaining some visibility of the drivetrain.
- Chainring Guard: A smaller guard that specifically protects the chainrings from impact damage. Common in mountain biking and cyclocross.
- Integrated Chain Guards: Some bikes feature chain guards built directly into the frame design.
- Removable Chain Guards: Can be easily attached or detached as needed.
Based on the provided information, a bike chain guard falls under several potential classifications. Here's a breakdown of relevant HS codes:
- 7315110010: Chain and parts thereof, of iron or steel; Articulated link chain and parts thereof; Roller chain Other; Of not over 50 mm pitch and containing more than 3 parts per pitch; Bicycle chains. This code specifically includes bicycle chains, and a guard designed for a bicycle chain could be considered a part thereof.
- 73: Iron or steel articles.
- 15: Chain and parts thereof.
- 11: Articulated link chain and parts thereof; Roller chain Other; Of not over 50 mm pitch and containing more than 3 parts per pitch.
- 7326908688: Other articles of iron or steel; Other; Other; Other; Other. This is a broad category for other iron or steel articles. If the guard isn't directly considered a chain part, it might fall here.
- 73: Iron or steel articles.
- 26: Other articles of iron or steel.
- 90: Other.
- 86: Other.
- 88: Other.
- 9506910030: Articles and equipment for general physical exercise, gymnastics, athletics, other sports (including table-tennis) or outdoor games, not specified or included elsewhere in this chapter; swimming pools and wading pools; parts and accessories thereof; Other; Articles and equipment for general physical exercise, gymnastics or athletics; parts and accessories thereof Other. Since a bicycle is used for sports, the guard could be considered a part of sports equipment.
- 95: Articles and equipment for general physical exercise, gymnastics, athletics, or sports.
- 06: Other.
- 91: Articles and equipment for general physical exercise, gymnastics or athletics; parts and accessories thereof.
- 30: Other.
Regarding HS code 7315110010, please note that this code specifically covers bicycle chains. If the guard is not integrally attached to the chain and is sold separately, another code may be more appropriate.
Regarding HS codes 7315110010, 7326908688, 9506910030, please note that these codes may require verification of the material composition (iron or steel) and intended use.