IMPORTANT SUNROOF NOTICE Installation of roof rack cross bars may reduce sunroof clearance on certain vehicles. We recommend checking the clearance carefully before operating the sunroof. Do not open the sunroof if contact with the cross bars or mounting components is possible. THUNDER TRX1 LOCKABLE ROOF RACK CROSS BARS
Catch USA\'s Thunder TRX1 roof rack cross bars are designed for compatible vehicles equipped with factory raised roof side rails. Built from high-grade aluminum with reinforced mounting components, the TRX1 provides a durable, secure and aerodynamic solution for transporting rooftop cargo and accessories.
Ideal for compatible cargo boxes, bicycle carriers, kayak carriers, ski and snowboard carriers, luggage and other rooftop accessories.
Maximum Dynamic Load Capacity: 220 lb
Dynamic load capacity refers to the maximum supported load while the vehicle is in motion.
Always follow the vehicle manufacturer\'s maximum roof load rating. If your vehicle manufacturer\'s specified roof capacity is lower than 220 lb, the lower vehicle limit must always be followed.
The total roof load includes the combined weight of the cross bars, accessories and cargo.
KEY FEATURES
- Lockable Design: Integrated locking outer covers help prevent unauthorized removal of the cross bars.
- High-Grade Aluminum: Lightweight and durable aluminum construction provides strength while helping resist corrosion.
- Reinforced Mounting Components: Durable reinforced mounting feet provide secure attachment to compatible factory raised roof rails.
- Aerodynamic Profile: Streamlined construction helps reduce wind resistance and road noise.
- 220 lb Dynamic Load Capacity: Designed to support up to 220 lb while driving, subject to the vehicle manufacturer\'s maximum roof load rating.
- No Drilling or Cutting Required: Mounts directly to compatible factory raised roof rails.
- Adjustable Fit: Adjustable mounting system helps provide proper fitment for compatible roof rail widths.
- Removable Design: Cross bars can be removed when they are not required.
IMPORTANT FITMENT INFORMATION
Designed for compatible vehicles equipped with factory raised roof side rails only.
Raised roof rails have a visible open space between the vehicle roof and the underside of the side rail.
- Confirm the vehicle year, make and model before ordering.
- Compare your vehicle\'s factory roof rails with the listing photos.
- Does not fit vehicles without factory roof side rails.
- Does not fit flush or integrated roof rails unless specifically stated in the listing.
- Does not fit aftermarket roof rail systems unless separately verified.
LOCKABLE COVER SYSTEM
Integrated locking covers protect access to the mounting hardware and help prevent unauthorized removal.
ADJUSTABLE MOUNTING
The supplied Allen key is used to securely adjust and tighten the mounting system to compatible factory raised roof rails.
PACKAGE CONTENTS
- 2 Aluminum Cross Bars
- 4 Mounting Feet
- 2 Locking Keys
- 1 Keychain
- 1 Allen Key
- Installation Instructions
SECURE CLAMPING SYSTEM
Tightening the internal mounting mechanism securely connects the aluminum profile and mounting foot assembly to the compatible factory raised roof rail.
INSTALLATION NOTES
- Make sure the aluminum profile is fully inserted into each TRX1 mounting head before final tightening.
- Confirm that the internal locking and clamping mechanism is fully engaged.
- Position the front and rear cross bars according to the vehicle and accessory manufacturer\'s recommendations.
- Tighten all mounting hardware evenly and securely.
- Recheck all mounting points after initial installation and periodically during use.
- Verify that all rooftop cargo and accessories are properly secured before driving.
INSTALLATION & PRODUCT VIDEOS
THUNDER TRX1 CROSS BAR INSTALLATION MANUAL
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THUNDER CARRIER TRX1 LOCKABLE ROOF RACK CROSS BARS
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LOAD & SAFETY NOTICE Maximum dynamic load capacity of the TRX1 cross bar system is 220 lb. Roof rack capacity is always limited by the lowest-rated component of the complete roof system. Always follow your vehicle manufacturer\'s maximum roof load rating and the load rating of any cargo box, bicycle carrier, kayak carrier, ski carrier or other accessory installed on the cross bars. Never exceed the vehicle manufacturer\'s specified roof load capacity.
