Product Description The can be mounted on your roof carrier. Specifications:Mount:Roof carrierDimensions (HxWxD):49 x 16 x 16 cmApproved For:Compatible Wheel Size:20" - 29"Payload (max.):3 kgTyre Width (max.):76 mm (3" )Manufacturer Number:547001 Contents:1 x Weight: universal: 1.1 g Manufacturer: Thule Sweden AB Borggatan 5 335 73 Hillerstorp Sweden B2C.de@thule.com