I have 3 for sale. This high-quality touring bicycle holder is made of high-strength, anodised aluminium profile, for safe transport of racing, touring or children's bicycles, as well as mountain bikes up to max. The sturdy bike rack can be installed without tools and has an equally easy to use clamping system for securing the bike in place. The holder can be combined with all BMW roof rack systems and suitable for bicycle tyres up to 2.5 inches wide, and bicycle frames with a diameter between 22 and 80 mm. Depending on the car and its permitted roof load, up to four touring bicycle holders can be installed.