Product classification
HS code for Bike inner tubes: 4013.20
Rubber, inner tubes, of a kind used on bicycles.
Classification of bike inner tubes under HS 4013.20
Bicycle inner tubes are classified under HS code 4013.20 according to the General Rules of Interpretation (GRI) of the Harmonized System. Specifically, GRI 1 dictates that classification is determined by the terms of the headings and any relative section or chapter notes. Heading 4013 covers inner tubes of rubber, and the 4013.20 subheading specifically identifies those of a kind used on bicycles. This classification is precise because it accounts for the specific physical characteristics of bicycle tubes, such as their diameter, cross-sectional width, and the specialized valves required for bicycle rims. These tubes are typically made from either butyl rubber, known for its air retention properties, or latex rubber, favored for its low rolling resistance. The manufacturing process involves extruding the rubber into a tube, cutting it to length, and vulcanizing it into a continuous loop with the valve integrated. Because these items are finished products ready for use in a bicycle tire assembly, they cannot be classified as raw rubber or general-purpose tubing. The specificity of the 4013.20 code ensures that customs authorities can distinguish these from larger inner tubes used in motor vehicles or heavy machinery.
- Covers
- Butyl rubber bicycle inner tubes
- Latex racing inner tubes
- Self-sealing bicycle tubes
- Presta valve inner tubes
- Schrader valve inner tubes
- Thorn-resistant bicycle tubes
- Also under 4013.20
- Continental Bicycle Tubes
- Michelin Bicycle Tubes
- Kenda Bicycle Tubes
- Schwalbe Bicycle Tubes
- Maxxis Bicycle Tubes
Codes often confused with 4013.20
Common mistake. Bicycle inner tubes are frequently confused with HS code 4011.50, which covers the outer pneumatic tires. While they are used together, the Harmonized System separates the outer tire from the inner tube. Another common error is using 4013.90, which is a residual category for inner tubes used on other vehicles like motorcycles or tractors. Using the general code instead of the specific bicycle code can lead to incorrect duty assessments.
Top exporters and importers of HS 401320 (the code used for bike inner tubes), 2025
In 2025, the largest exporter of HS 401320 (the code used for bike inner tubes) in UN Comtrade data was China, with 54% of world exports; the largest importer in UN Comtrade data was Germany, with 8.9% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 401320, not only bike inner tubes.
Top exporters 2025 · share of world exports
- 1 China $196M 54% of world exports
- 2 Vietnam* ~$33M 8.9% of world exports · partner records ↗
- 3 India $28M 7.6% of world exports
World total: $366M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Germany $27M 8.9% of world imports
- 2 United States $22M 7.1% of world imports
- 3 Brazil $21M 6.8% of world imports
World total: $306M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries marked * did not, so their figures add up what other countries recorded trading with them, and their exports are valued at buyers' CIF prices. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for bike inner tubes
Brazil classifies bike inner tubes under NCM 4013.20.00: HS 4013.20 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
EU Regulatory Requirements
This product category is subject to the EU Deforestation Regulation (EUDR). Importers must provide due diligence statements proving the product was not produced on deforested land after December 31, 2020.
Questions about bike inner tubes
What is the HS code for Bike inner tubes?
The HS code for Bike inner tubes is 401320 (Rubber; inner tubes, of a kind used on bicycles). The HS code for bicycle inner tubes is 4013.20, which specifically covers rubber inner tubes designed for cycles.
How do I classify Bike inner tubes for customs?
Bike inner tubes is classified under HS code 401320 — Rubber; inner tubes, of a kind used on bicycles. This is a 6-digit subheading level code.
Are tubeless valves classified under this code?
No, tubeless valves are generally classified under HS code 8481.80 as mechanical valves, as they are not part of an inner tube assembly.
Which countries are the top exporters of bike inner tubes (HS 401320)?
In 2025, the top exporters of HS 401320 (the code used for bike inner tubes) in UN Comtrade data were China ($196M, 54% of world exports), Vietnam (about $33M) and India ($28M). World exports came to about $366M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of bike inner tubes (HS 401320)?
In 2025, the top importers of HS 401320 (the code used for bike inner tubes) in UN Comtrade data were Germany ($27M, 8.9% of world imports), the United States ($22M) and Brazil ($21M). World imports came to about $306M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Is the HS code for Bike inner tubes the same in all countries?
The base HS code 401320 for Bike inner tubes is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for bike inner tubes in Brazil?
In Brazil, bike inner tubes (HS 401320) is classified under NCM 4013.20.00.