SV-R004 Universal Cross Bar Specifications
As a professional cross bar company, this OEM roof cross bar is designed exclusively for vehicles equipped with factory roof rails. Built from lightweight yet durable aluminum, this heavy-duty roof rack cross bar offers reliable support for cargo boxes, bikes and other accessories, making it a versatile choice for both cars and SUVs. Its aerodynamic profile, known as an aero cross bar, minimizes wind noise and drag, while the precision-fit design ensures a secure, rattle-free installation. Compatible with a wide range of popular models, including BMW X3/X5, Audi Q5/Q7 and Volvo vehicles, this aluminum roof rack cross bar delivers the performance you need for everyday use and long trips. Whether you’re looking for a universal cross bar or vehicle-specific options, our factory-grade cross bars meet strict safety standards, making them ideal for wholesale distribution and aftermarket supply.
| Attribute | Details |
| Material | Aluminum Alloy+Reinforced ABS |
| Load Capacity | 150kg |
| Adjust the length | 850mm-1100mm |
| Packing Size | 1280*160*170mm |
| Net Weight | Approx. 4.5kg – 5.5kg per set (varies by size) |
| Gross Weight | Approx. 6-7kg (including export carton) |
Key Features of OEM roof cross bar from cross bar company
Anti-theft Design
- Streamlined profile enhances the vehicle’s appearance with a sleek, integrated look.
- Anti-theft key lock system provides reliable security for your roof rack and accessories.
- Built with an ABS plastic lock cover and powder-coated aluminum pipe. The smooth, durable surface resists both extremely cold and high-temperature environments.
Length Adjustment
- Adjustable length of up to 5cm per side to fit different vehicle widths.
- Note: Adjusting no more than 3cm per side is recommended to maintain full rated load capacity.
Adjusting & Installation Steps
- Use the No.1 screw to adjust the cross bar length.
- Use the No.2 screw to secure the mounting set in place.
Water drop type aluminum rod
- The aerodynamic water-drop profile reduces wind resistance, lowers wind noise, and improves fuel efficiency.
- (Note: Install with the elliptical, rounded end facing the front of the vehicle and the sharp end facing the rear. Reversing the installation will significantly increase noise.)
Aviation aluminum alloy
- The anodized surface treatment provides excellent anti-aging, anti-fading and dust-resistant performance.
- Integrated black rubber strip ensures waterproof protection and reduces installation friction.
Completa Accessories
- The cross bar comes with a full set of accessories, enabling quick and easy installation on a wide range of vehicle models.
Why Partner with S.V CHINA CAR PART?
- Verified Factory Partnerships: We work exclusively with top-tier ISO-certified manufacturers. By auditing production lines regularly, we ensure our aluminum roof rack series meets international safety and aerodynamic standards.
- Strict Quality Control (QC): Unlike a single factory, we act as your independent third-party QC. Our team inspects every batch—checking the mechanical grip strength, lock durability, and anodized finish—before they ever reach the container.
- Flexible MOQ & Multi-Product Consolidation: We specialize in supporting SOHO and growing distributors. Whether you need 50 sets or a mixed container of roof boxes, racks, and awnings, we handle the complexity of consolidation for you.
- Tailored OEM & Branding Solutions: We bridge the gap between you and the factory’s technical team. We manage your logo printing and custom color requirements, ensuring your brand identity is executed perfectly on each cross bar.
- Supply Chain Transparency: We provide real-time updates on production and logistics. Our expertise in export documentation and container optimization reduces your landed costs and shipping headaches.
- Deep Industry Expertise: With years of experience in the Car Top Solution sector, we provide market-proven products that have already succeeded in global markets.
Looking for more storage solutions? View our [Universal cross bars] or [Contact Us] for wholesale pricing.
Our Cross Bar Company Manufacturing Process
- ISO-Certified Production: We work exclusively with top-tier, ISO-certified factories to guarantee consistent craftsmanship and large-scale supply capacity for global distributors.
- Aviation-Grade Raw Materials: We utilize high-grade aluminum alloy and reinforced ABS components to ensure exceptional strength and long-lasting outdoor durability.
- Rigorous Load Testing: Each production batch undergoes multi-stage quality checks—including mechanical stress tests and 180kg static load verification—before final packaging.
- Secure Global Logistics: We implement reinforced export packing with honeycomb cartons and internal protective padding to ensure safe arrival at your warehouse or project site.
Choose our cross bar company for reliable, OEM-grade roof cross bars.
