Discover our primary selection of architectural hardware, high-capacity cycle storage facilities, and heavy-duty traffic security systems.
As cities worldwide transition towards Transit-Oriented Development (TOD) and look to lower carbon footprints, optimized micro-mobility hubs have emerged as an absolute necessity. Spatial configuration and density limitations present real challenges to developers, transit planners, and site facilities managers.
Standard horizontal cycle parking layouts can no longer sustain the rapid growth of active commuting. The contemporary urban streetscape demands systems that optimize ground footings while doubling space capacity. Enter the **Double Decker Bicycle Rack (Two-Tier Parking System)**—an engineering breakthrough that solves spatial density bottlenecks by utilizing vertical overhead space.
Designed to structure high-volume cycle parking systematically, double-decker bike storage systems safely support and tier cycles in a stacked configuration. By integrating gas-assisted dynamic struts, precise tracking channels, and robust mechanical locking pins, these systems allow riders of all demographics to effortlessly lift and lock heavy bicycles onto an elevated platform.
As a leading OEM double decker bicycle racks manufacturer, we ensure our production standards are compliant with the most demanding global specifications, including the Dutch *Fietsersbond* recommendations, German *ADFC* guidelines, and British *BREEAM/LEED* green building credits. Structural stability, cyclic fatigue endurance, and long-term corrosion resistance are built into every frame.
KAVASS Security Tech Limited is a professional manufacturer focused on traffic safety and perimeter protection solutions, with more than 18 years of industry experience. We specialize in the design, production, and supply of a wide range of products, including parking locks, bollards, bike racks, and other urban infrastructure equipment. By integrating product development, manufacturing, and after-sales support, we provide efficient one-stop solutions tailored to the needs of global clients.
Our production base is equipped with advanced machinery and modern manufacturing processes, supported by a skilled engineering and quality control team. From raw material selection to final inspection, every step is carefully managed to ensure consistent product performance and long-term reliability. This enables us to meet the demands of various applications, from standard products to customized project requirements.
Designing a resilient, smooth-operating two-tier bicycle rack involves advanced engineering dynamics. Heavy modern bikes (especially E-bikes weighing upwards of 25-30kg) call for specialized design elements.
Our OEM models utilize industrial-grade German nitrogen-filled gas struts, calibrated to neutralize heavy load dynamics. This ensures that lifting a heavy electric cycle requires less than 15kg of vertical pull force from the user, preventing back injury and ensuring accessibility.
Failure prevention is paramount. Each upper tier features an integrated auto-lock gravity latch. When pushed home, the upper tray secures automatically, preventing accidental drops during earthquakes, high winds, or user mishandling.
To resist harsh outdoor environments, we use structural-grade Q235B and Q355B carbon steel profiles, treated with hot-dip galvanization conforming to EN ISO 1461 standards. Our protective layer boasts an average zinc thickness exceeding 85μm, guaranteeing a rust-free service life of 25+ years.
Detailed architectural specification of standard components used in our OEM Double Decker platforms:
| Component | Standard Material Options | Finishing Options | Minimum Yield Strength |
|---|---|---|---|
| Main Support Frame | Q235B / Q355B Carbon Steel; Stainless 304/316 | Hot-dip Galvanized & Thermoplastic Powder Coating | ≥ 235 MPa |
| Upper Slide & Tray | 6061-T6 Anodized Aluminium / Q235B Mild Steel | Natural Anodized / Hot-dip Galvanized | ≥ 240 MPa |
| Piston / Gas Strut | Premium Stainless Steel Nitride Casing | Electro-polished with rubber seal boots | Rated for 50,000 cycles |
Sourcing infrastructure hardware requires vendor transparency. Our two main domestic production facilities in Zhuji and Deqing are optimized for high-volume OEM/ODM manufacturing, keeping lead times minimal and pricing highly competitive.
Equipped with intelligent laser tube cutters, automated multi-axis welding robots, and fully conveyorized dry-powder painting systems, our factories are designed for speed and consistency. By handling all processes internally, from raw steel bending to mechanical assembly, we maintain a tight grip on quality, preventing sub-tier supplier bottlenecks.
Located in the heart of China's industrial manufacturing hub, our proximity to major metal refineries gives us access to high-grade steel without regional delays. This vertical integration buffers our supply chains against global raw material volatility, allowing us to offer long-term fixed pricing agreements to our volume OEM/ODM distributors.
Take a virtual tour of our Deqing and Zhuji production bases, warehouse spaces, and shipping bays. All procedures are managed in strict accordance with ISO 9001 and ISO 14001 regulations.
Interior - Fabrication Shop
Interior - Welding Bay
Interior - Metal Finishing
Sample Room - Showroom
Sample Room - Testing
Inventory - Raw Materials
Shipping - Packing
Shipping - Loading Dock
Zhuji - CNC Machining
Zhuji - Bending Line
Zhuji - Robotic Welding
Zhuji - Mechanical Assembly
Zhuji - Powder Coating
Zhuji - Calibration Lab
Zhuji - Inspection Station
Zhuji - Finished Goods Yard
With a strong export network, KAVASS has established long-term cooperation with customers in more than 80 countries and regions, including Europe, the Middle East, Southeast Asia, and North and South America. Our experience in international markets allows us to better understand local standards, project requirements, and customer expectations.
Driven by a commitment to quality, practicality, and continuous improvement, KAVASS aims to deliver products that combine functionality with long-term value. We strive to support our partners with reliable solutions that enhance safety, optimize space management, and contribute to more efficient urban environments.
Varying localized regulations, building designs, and climate zones require site-specific tailoring. We design systems that integrate seamlessly into all urban landscapes.
High-capacity rail and metro stations experience immense active travel flow during peak hours. Our double-decker racks are configured with staggered trays (offset height levels) and angled layout configurations (e.g., 30° / 45° dynamic installation models) to optimize narrow aisles. This layout optimizes space for heavy foot traffic while providing accessible storage for daily commuters.
High-end corporate office towers seeking BREEAM Outstanding or LEED Gold status require secure end-of-trip facilities. To ensure compatibility, we offer custom aesthetic finishes, like clean architectural powder coatings or sleek brushed stainless steel casings. We can also integrate smart IoT locking mechanisms to interface seamlessly with corporate access control badges.
Municipal residential complexes face tight space limits and strict security standards (like UK Secure by Design). Our two-tier designs offer multiple locking points, allowing users to secure the bike wheel and frame to the rack with heavy D-locks or chain locks. Robust locking loops minimize theft risks, giving developers and residents peace of mind.
Outdoor sites exposed to sea spray, salt air, or harsh winter snow require superior weather resistance. Our hot-dip galvanized finish prevents under-film corrosion, while internal grease reservoirs protect mechanical pivots. This design ensures smooth operation even under sub-zero temperatures, resisting ice build-up in winter climates.
KAVASS products are widely applied in urban infrastructure, commercial properties, industrial facilities, residential communities, and public spaces. We offer flexible customization options, including size, material, finish, and branding.
Fixed, fold-down, telescopic, removable, automatic, and lighting bollards for perimeter security.
Durable and space-saving bicycle parking systems for commercial and residential areas.
Safety barriers, guardrails, and protective equipment for industrial and construction environments.
Benches, bins, and other customized outdoor furniture solutions for public spaces.
Manual, remote-controlled, solar, and IoT smart parking locks for modern parking management.
Urban micro-mobility is evolving, and our engineering roadmap is designed to stay ahead. Here is how we plan to integrate double-decker bike storage platforms into smart city networks:
Focusing on accommodating wider tires (up to 3.0 inches for fat bikes and heavy mountain bikes) and extending support rails. We adjust the gas-strut output automatically using variable piston valves, ensuring standard road bikes and heavy e-bikes lift with the same comfortable level of assist force.
Integrating low-power Bluetooth (BLE) or Narrowband IoT (NB-IoT) status sensors into the upper-tier slide tracks. This will allow parking systems to broadcast real-time availability to city transit apps, helping commuters locate empty slots before arriving at the station.
Developing safe power contacts within lower-tier bike gutters. Once docked, e-bikes will be able to charge automatically using secure lockers. Smart power modules will regulate current flow based on peak grid loads, offering a green energy profile for municipal sites.
Transitioning toward structural steel with a high ratio of recycled content. By optimizing our powder-coating formulas to use VOC-free coatings, we help projects minimize their Environmental Product Declaration (EPD) footprint during life-cycle carbon reviews.
Get direct answers from our engineering and sales divisions on layout planning, material specs, and shipping parameters.
Browse the second half of our hardware catalog, featuring heavy-duty security bollards and customizable active transit parking racks.
Looking to partner with an experienced manufacturer? Our engineering team is ready to assist you with layout planning and structural calculations.
When you are interested in any of our products after viewing our product list, you are welcome to contact us for consultation at any time. You can send us an email or reach out to us directly for consultation, and we will reply to you as soon as possible with a detailed proposal, CAD designs, and shipping quotes.
KAVASS
