The EU Carbon Border Adjustment Mechanism (CBAM) entered its definitive phase on January 1, 2026. That does not mean every bicycle or bicycle component is automatically subject to the mechanism. At the same time, some bicycle brands are publicly developing product carbon accounting and supplier-engagement initiatives that can lead to customer-specific requests for supply-chain information.
For bicycle component manufacturers and sourcing teams, it is useful to distinguish these developments. Direct CBAM obligations are tied to goods listed in the regulation and to the role of the importer. Carbon information may also be requested for a brand’s own value-chain reporting, product decisions, or supplier-engagement programmes. This guide explains the distinction and outlines practical information suppliers can prepare.
What CBAM covers—and what it does not
CBAM currently applies to specified imported goods in sectors including iron and steel, aluminium, cement, fertilisers, electricity, and hydrogen. The covered goods are identified by customs codes in the regulation. Direct compliance obligations generally fall on EU importers or their indirect customs representatives for covered goods. A non-EU supplier may be asked to provide emissions information when an importer reports actual embedded emissions, but the supplier is not automatically the CBAM declarant.
A bicycle component is not covered simply because it contains steel or aluminium. Its customs classification must be checked against the product codes in the applicable CBAM rules. The component’s material alone does not determine whether CBAM applies.
The European Commission has also proposed extending CBAM to selected steel- and aluminium-intensive downstream products from 2028. On September 15, 2026, the European Parliament adopted its negotiating position and referred the proposal for interinstitutional negotiations. As of November 2, 2026, the proposed extension has not been formally adopted; the final product list and timing may change.
Why carbon data is entering bicycle sourcing conversations
Outside direct CBAM obligations, brands may collect product and supplier information to understand their own value-chain emissions, compare sourcing options, or plan reductions. The information requested can vary by brand, product, and project; there is no single carbon-data package that every bicycle supplier must provide.
Public disclosures from individual bicycle brands illustrate some of the work underway. ROSE Bikes reports that it expanded its carbon accounting in 2024 to include bicycles and parts. ROSE also reports that it developed a supplier training programme with eight other bicycle brands and Shift Cycling Culture, and that 67 of its suppliers have participated.
Trek reports a low-emission aluminium sourcing policy, supplier outreach, and support for some partner-factory improvements as part of its work to reduce emissions associated with aluminium frames.
These examples are drawn from the brands’ own public disclosures and describe their individual initiatives. They illustrate supplier engagement and material-sourcing activity; they do not establish a uniform procurement requirement across all bicycle brands or RFQs.
Where a bicycle component’s footprint may come from
The carbon footprint of a bicycle component depends on its materials, production route, suppliers, and the boundary used for the calculation. Potential areas to examine include:
- Materials: material type and weight, supplier or source, and documented recycled content.
- Manufacturing: electricity and fuel used for processes such as forming, machining, welding, heat treatment, and assembly.
- Finishing: energy and process inputs for coating, painting, anodising, or other surface treatments, where applicable.
- Material yield: scrap, rework, and other production losses.
- Packaging and logistics: packaging materials, shipment weight, transport mode, and route.
These are possible data points, not a fixed list of hotspots. The largest sources of emissions vary by component and production method. A product carbon footprint (PCF) also needs a defined unit of measurement and system boundary. A cradle-to-gate study, for example, covers emissions up to the point a product leaves the factory; a full life-cycle study includes additional stages.
Buyers and suppliers should agree on the requested boundary, reporting period, calculation method, allocation approach, and verification needs before comparing results. The GHG Protocol Product Life Cycle Accounting and Reporting Standard provides guidance for product-level greenhouse-gas accounting across a product’s life cycle. ISO 14067 provides principles and requirements for quantifying and reporting a product carbon footprint, including a partial footprint when the study has a limited boundary.
How suppliers can prepare for customer carbon requests
A practical first step is to clarify what the buyer is asking for. Suppliers can then organize available information around the product and the requested reporting boundary:
- Confirm the product or product family, reporting period, unit of measurement, calculation boundary, and any required methodology or verification.
- Prepare the bill of materials (BOM), component weights, material specifications, supplier locations, and available evidence on recycled content or material origin.
- Identify relevant factory and process data, including energy use, outsourced operations, production yield, and known data gaps.
- Record packaging specifications and logistics details when they fall within the requested boundary.
- Keep the source, date, and owner of each data point clear, and distinguish measured supplier data from estimates or generic factors.
Organizing this information can make it easier to respond to different customer requests. It also helps brands and suppliers identify where more specific data may be needed before making product-level claims.
ISO 14001 and a product carbon footprint serve different purposes
ISO 14001 is an environmental management system standard. It provides a framework for an organization to manage its environmental responsibilities and improve its environmental performance. A certificate to ISO 14001 does not, by itself, state the carbon footprint of a particular bicycle component.
A PCF is product-specific information based on a defined product, boundary, method, and supporting data. If a buyer requests an environmental management certificate and product emissions information, suppliers should treat them as separate requests and confirm the evidence needed for each.
How BEVATO supports component development and sourcing
BEVATO International’s publicly listed capabilities include OEM/ODM bicycle components, sourcing and consolidated manufacturing, quality control, logistics, and rapid prototyping using 3D printing and digital manufacturing.
These capabilities give bicycle brands a practical point of collaboration for discussing component specifications, prototypes, supplier options, and manufacturing plans early in product development. When carbon information is part of a project brief, raising the request early can help the brand and relevant supply partners clarify what product or process data is available and what documentation may be needed.
Material and emissions information should be confirmed for the specific product and supplier; the scope of available data can vary from one project to another.
Planning a bicycle or E-bike project? Contact BEVATO to discuss OEM/ODM components, sourcing, prototyping, and manufacturing requirements.
Frequently asked questions
Does CBAM automatically apply to every bicycle or bicycle component?
No. CBAM applies to goods identified by specific customs codes. The code for the individual item must be checked against the applicable product list; the presence of steel or aluminium alone does not determine coverage.
Does CBAM mean every bicycle supplier must prepare a PCF?
No. CBAM obligations apply to covered imports and the relevant EU importer. A buyer may separately request supplier or product carbon information for its own reporting or sourcing needs. The request and calculation method should be clarified for each project.
Does ISO 14001 provide a product carbon footprint?
No. ISO 14001 concerns an organization’s environmental management system. A product carbon footprint requires product-specific data and a defined calculation method, such as the approach in ISO 14067.
What information should a component supplier prepare first?
Start with the BOM, material specifications and weights, supplier and factory locations, relevant process and energy data, production yield, packaging, and transportation. Confirm the buyer’s requested unit, reporting period, boundary, method, and verification requirements.
Sources
- European Commission — CBAM definitive regime
- European Commission — CBAM communications and implementation updates
- European Parliament — Procedure 2025/0419(COD)
- ROSE Bikes — Sustainability and supplier emissions training
- Trek Bicycle — Low-emission aluminium and supplier engagement
- GHG Protocol — Standards
- ISO — ISO 14067:2018
- ISO — ISO 14001:2026
- BEVATO International — Production and Manufacturing