Connect to your lifestyle with a custom hitch receiver from CURT. All of our custom hitches are designed for a vehicle-specific fit manufactured with pride finished for industry-leading rust resistance and tested to rigorous SAE J684 standards for safety. This class 1 trailer hitch and ball mount combination is designed for a custom fit on select years of the BMW 1 Series M 128i and 135i (see application info to verify fitment). The hitch integrates with the vehicle s frame and provides a useful and dependable 1-1/4 x 1-1/4 receiver. The receiver is perfect for attaching the included ball mount and towing a small trailer or for adding cargo space with a hitch-mounted cargo carrier bike rack or other accessory. This particular class 1 hitch is rated for 2 000 pounds gross trailer weight and 200 pounds tongue weight (never exceed the lowest-rated towing component). The ball mount included with this trailer hitch quickly and easily installs into the hitch receiver and has a 3/4 trailer ball hole (trailer ball not included). It can be mounted in the rise or drop position to promote level towing. Like all CURT custom hitches this class 1 hitch is protected with our co-cured finishing process. It is descaled for a smooth surface immersed in liquid A-coat for rust resistance inside and out covered with a durable black powder coat and finally co-cured for an industry-leading rust chip and UV-resistant shield. No matter where you re headed or which season of the year you’re towing in this CURT hitch is equipped for long-lasting resilience to the elements. It features an open-back receiver for easy cleaning and it comes with all the hardware necessary for the installation.