Features： 1、Applicable Bike Type: Applicable to most bike, such as road bikes and mountain bikes. 2、Standpipe Diameter specifications: Upper pipe diameter: 28.6mm/1.1in, down pipe diameter: 30mm/1.2in. 3、Standpipe Length: The total length of the standpipe is Approx. 240mm/9.4in. After being installed on the front fork shoulder cover, the exposed length is Approx. 230mm/9.1in. 4、High Strength: Made of aluminum alloy material, light weight, corrosion resistance, oxidation resistance, durable, not easy to loose, and safe to use. 5、Use Purpose: Used for the replacement and repair of the front fork riser. It is a must have tool for outdoor use. It is very suitable for bicycle enthusiasts. Specification： Item Type: Bike Front Fork Standpipe Color: Silver Material: Aluminum Alloy Weight: Approx.155g/5.5oz Size: Upper Tube Diameter: Approx. 28.6mm/1.1in Down Tube Diameter: Approx. 30mm/1.2in Package List： 1 x Bike Front Fork Standpipe