Specifications Colour BlackMaterial SteelPlasticSize 54 46 39cmPackage size 56 18 49cmWeight 7 86kgFeatures With this cycle trainer cycling is not confined to weather and space User can do some cycling at home in winter Solid construction heavy study steel frame assure users that its safe Fit for 26 inch 660mm mountain bicycle 700c 700mm road bicycle and bicycle whose tyre diameter within 660 700mm Foldable and portable easy to carry Note Its not fit for foldable bicycle Instructions 1 Expand riding station body put the rubber mat floor mats to the appropriate location 2 Installation resistance device and regulating device3 adjust the left and right fixing device and the rear wheel of the vehicle is installed on the riding platform 4 Adjust the left and right fixtures so that the contact resistance of the device with the tire position to achieve the best 5 Adjust the left and right fixture check again the rear wheel is installed securely 6 Adjust the resistance device and the contact force of the tire to achieve the best results Package Included 1 x Bicycle Trainer