Roof rack crossbars for vehicles without roof rails, designed to carry rooftop loads and to serve as a base for bike carriers, ski carriers, roof boxes and roof tents. Key benefits Purpose built for vehicles without roof rails. Not compatible with vehicles that have roof rails. Enables secure transport of bikes, skis, luggage and camping equipment by providing a stable mounting platform for accessory carriers. Theft deterrent lock mechanism included after assembly. Locks require a key for disassembly. Clear load guidance that separates driving limits and parked static load recommendations. Features and specifications Available in 2bar and 3bar aluminium configurations. Maximum driving load: 75 kg regardless of 2 or 3 aluminium bars. This is the legal limit when the vehicle is in motion. Recommended static load while parked: 150 kg for the 2bar version and 225 kg for the 3bar version. Use these limits for rooftop tents or similar stationary loads. Aluminium construction for strength and reduced weight. Designed to accept common rooftop accessories such as bicycle carriers, ski racks and roof boxes. Compatibility and use notes Only for vehicles without factory or aftermarket roof rails. Do not install on vehicles that already have roof rails. Follow the specified driving and static load limits. The 75 kg driving limit applies even if the system uses three bars. Locks must be opened with the supplied key to disassemble the system. Practical use scenarios Weekend cycling trip: Mount a bicycle carrier to the crossbars to transport up to two bikes, keeping combined rooftop weight within the 75 kg driving limit. Winter ski trip: Attach a ski carrier to carry skis and poles while observing the 75 kg maximum when driving. Camping with a roof tent: Install a roof tent and use the parked static load guidance of 150 kg for the 2bar version or 225 kg for the 3bar version when the vehicle is stationary. What to keep in mind Confirm your vehicle does not have roof rails before and installing. Observe the 75 kg driving limit regardless of the number of bars. Use the higher static load limits only while the vehicle is parked and the load is secured. The integrated lock system improves security and requires the key for removal of the crossbars. This roof rack system provides a straightforward solution to expand your vehicle cargo capacity when roof rails are not available, while offering clear load limits and a keyed lock for added security.