Yakima roof rack fitting kit K621 is Fixed Point Mount fitting kit, which is designed for Mercedes-Benz CLS,Mercedes-Benz S Class,Subaru WRX with Fixed Points on the roof. As a part of a whole set of roof rack, A Fitting Kit is often required to secure the roof rack to your car perfectly. It’s designed and tested to ensure the specified vehicle has the best fitment possible. Yakima / Prorack fitting kits are interchangeable and fit both through bars and flush bars. Thousands of fitting kits are available to plug into the Smart-foot system.

Is this K621 Fitting KIT the right model for your vehicle? Vist Yakima official website and click “find your car” to find more recommended solutions and get the right Fitting KIT. Please don’t hesitate to contact us if you have any questions! And we will double check and help you to find the perfect roof rack for your car.
Load ratings of the roof rack can be applied to static loads and dynamic loads. Dynamic load ratings apply when you are driving your vehicle and there is motion, while static load ratings apply when your vehicle is stationary. The dynamic load rating of the Yakima / Prorack aero bar is 75kg/pair, for Heavy Deaty Bar and Yakima TrimHD bar, it’s up to 100kg. Please check your owner’s manual to confirm the maximum roof load capacity of your car.

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Roof Rack and Box Roof Rack and Box Roof Rack and Box PAY IN STORE


  • Yakima Fitting kit K621 is designed for Mercedes-Benz CLS,Mercedes-Benz S Class,Subaru WRX with Fixed Points on the roof.
  • Roof rack fitting kit K621 is compatible with Yakima / Whispbar / Prorack Aero bar, FlushBar and Through Bar, Heavy Duty bar and Yakima TrimHD bar. These bars are sold separately.
  • Fixed Point fit
  • Designed to suit specific vehicle/s – Mercedes-Benz CLS,Mercedes-Benz S Class,Subaru WRX roof rack. Different vehicles require different rack systems.
  • Roof Rack Smartfoot technology

General Information:

    Package dimensions: L 18.00 cm x W 16.30 cm x H 7.10 cm
    Mercedes-Benz CLS W219, 4dr Sedan 04-10
    Mercedes-Benz CLS, 4dr Sedan 07-09
    Mercedes-Benz S Class W221, 4dr Sedan 06-13
    Mercedes-Benz S Class, 4dr Sedan 06-12
    Subaru WRX, 4dr Sedan 11-14

    For more details please check the instruction.

Learn more about product features and installation:

Download Instruction
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