The fully foldable, compact, and user-friendly bike rack for tow bars is suitable for all types of bicycles. It is installed without tools and weighs 17.9 kg. The dimensions are 63 x 123 x 68 cm, and when folded, it measures 63 x 31 x 68 cm. It is compatible with frame sizes from 22-80 mm and features removable frame holders with a distance of 22 cm between the bikes. The rack has a 13-pin plug connection and is compatible with the One Key System. Bicycles can be locked to the rack, and the rack can be secured to the vehicle. Its high load capacity allows for the transport of e-bikes and heavy mountain bikes. The design is fully foldable for convenient assembly, handling, and storage. It includes extra-long wheel straps with a ratchet function and a soft rubber rim protector to prevent damage and scratches when mounting on the bike rack. The bike rack is ergonomically designed for transport and features integrated transport wheels and carrying handles. Additionally, a carrying bag is included to protect you and your car from dirt.