Thunder is a roof rack system designed for classic rails. The Thunder TRX1 series features a low profile and is mounted between the classic rails. It is recommended for the VOLKSWAGEN POLO CROSS 2010-2017 - version with classic rails.

• Permissible load: 75 kg (also check the roof strength of the vehicle)
• Modern aluminum design
• Additional space adjustment on the heads
• Aerodynamic shape
• Very quiet while driving
• Anti-theft protection (lock on both heads)
• Mounting parts covered with a rubber coating to prevent scratches
• Easy installation without the need for additional tools
• Includes a spare key

Accessory installation is done via clamps or user-friendly sliders. The mounting system is simple and intuitive, with all necessary components included. The upper T-rail is protected with special rubber.