Hub Cap for BMW X5: Carbon Fibre Composite
This hub cap for the BMW X5 is specified around carbon fibre composite, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is a fitment that looked right on paper and failed on the bench, or a specification nobody had written down. Both are specification problems, and both are preventable.
Specification
| Product | Hub Cap |
|---|---|
| Vehicle application | BMW X5 |
| Material / finish | Carbon Fibre Composite |
| Typical use | Track Days |
| MOQ | 200 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | RoHS |
| Packing | 20 pieces per inner box, 200 per carton |
Material options
- Titanium Alloy — the cost-effective default for volume programmes
- Kevlar Composite — the cost-effective default for volume programmes
- PVC Coated Fabric — specified where the part sits close to a heat source
- Chromed Steel — chosen where wear resistance comes first
- Tempered Glass — used when the finish has to hold a coating
Processes available
- powder coating
- laser cutting
- cold forging
- CNC machining
- rubber vulcanisation
- sintering
Fitment notes
Confirm the fitment against the VIN or the frame number before ordering; two model years often share a name and not a part.
Where it is used
The specification above is the one most often ordered for track days. Related applications include adventure travel, track days, farm use, night riding, long-distance touring.
Quality and packing
- In-line inspection with AQL 4.0 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
What testing is included?
Standard lots ship with dimensional and hardness reports. RoHS documentation is issued with the shipment when your market requires it.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 3 days once you have seen the first piece.
Can you match an existing sample?
Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.
What happens if a lot fails inspection?
The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
