Product Description Specifications:Material:Stainless steel (frame), Polyester (padding)Dimensions (L x W x H):28 cm x 23 cm x 22.5 cmCompatibility:Standard stems with handlebar diameters of 22.2 mm, 25.4 mm, 31.8 mmApproved For:Load Capacity (max.):5 kgManufacturer Numbers:black-yellow:01-BJACK-BNG-Ysilver-yellow:01-CJACK-BNG-YContents:1 x 1 x Handlebar Adapter Set 25.4 mm1 x Handlebar Adapter Set 31.8 mm1 x Lashing Strap2 x Bungee Straps5 x Mounting Strap Manufacturer: Wholegrain Cycles LCDC. Studio 101 Building 145 545 Changde Lu. Shanghai 200040 China rideon@wholegraincycles.com Distributor: Cosmic Sports GmbH Leyher Straße 47 90763 Fürth Germany info@cosmicsports.de