Product Description Secure attachment: the Side Frame bag holder by Thule The Side Frame bag holder by Thule allows you to securely attach even large panniers to the Thule Tour Rack. The mounting struts can be mounted at two heights, so that the bags can also be mounted very far down. The side frame supports the bags laterally and effectively prevents them from wobbling or swivelling. Technical Information:Material:aluminium/compositePack Weight:18 kgFeatures:mounted in a few minutescan be easily removed when not in useprovides additional lateral protection for the wheelson the second, lower rail, panniers can be attached further down to improve the driving characteristics.noiseless and vibration-free function.Manufacturer Number:100017 Contents:2 x Thule Side Frame Weight: black-silver: 430 g Manufacturer: Thule Sweden AB Borggatan 5 335 73 Hillerstorp Sweden B2C.de@thule.com