KOCASO 43-inch Universal Roof Rack Cross Bars — 165 lb per-bar Capacity, Anti-Theft Locks

This set of two KOCASO cross bars is built to mount on most vehicles with rain-groove spacing of about 109–114 cm (42.9–44.9 in), providing a stable platform for bikes, kayaks, cargo boxes, skis, and more. The bars are made from high-strength aluminum alloy for weather-resistant durability and shaped to reduce wind noise while preserving vehicle aesthetics. Each bar features a keyed lock with an ABS cover to protect the mechanism from the elements, and the package includes all mounting hardware plus a user manual and installation video.

How much weight can these cross bars carry?

Each KOCASO bar supports up to 165 pounds, giving a combined rated capacity suitable for many sport and cargo accessories. Remember to check your vehicle roof and accessory limits; the lower of the vehicle, rack, or accessory rating is the safe working limit.

• 165 lb (75 kg) rated load per bar
• Suitable for bikes, kayaks, cargo boxes, surfboards, and roof baskets
• Follow vehicle and accessory load restrictions for safety

Will these bars fit my car and how do they mount?

The bars are designed for vehicles with rain gutters or grooves spaced between about 109 cm and 114 cm. The kit includes multiple brackets, rubber pads, stainless steel plates, and selectable hooks to adapt to common groove styles and provide a secure clamp-on installation.

• Compatible with rain-groove spacing 109–114 cm (42.9–44.9 in)
• Includes 4 base brackets, rubber pads, and stainless steel sheets
• Comes with selectable hook types and clear installation instructions plus video

What weather and noise performance can I expect?

The aerodynamic curved ends and aluminum construction reduce wind drag and lower cabin noise compared with blunt designs, while the corrosion-resistant materials resist rain and road salts. An ABS cover protects each keyed lock from moisture and grime to keep the locking mechanism reliable over time.

• Curved end profiles for reduced wind resistance and noise
• High-strength aluminum alloy resists corrosion and weathering
• Keyed anti-theft locks with ABS covers to protect keyholes

What comes in the box and how easy is installation?

KOCASO supplies a complete mounting kit so you won't need extra parts for typical guttered roofs. The package contains step-by-step written directions and an installation video; technical support is available if you encounter issues during assembly.

• 2 cross bars, 4 washers, 4 stainless steel plates, and 4 base brackets
• 4 rubber pads, 4 rubber bracket covers, 4 keys, and multiple screws/nuts
• 8 selectable hooks, full user manual, and a video walkthrough

Who is this for: drivers who need a sturdy, weather-resistant roof platform for outdoor gear—cyclists, kayak owners, skiers, and anyone carrying bulky cargo—who want a secure, lockable solution that fits many roof groove widths. If your vehicle's rain-groove spacing falls within the 109–114 cm range and you prefer aluminum bars with anti-theft features and complete mounting hardware, this KOCASO 43-inch set is a practical choice.