22.2 To 25.4 27.2 28.6 31.8 30.8 31.6 30.4 30.2 33.9Mm Bicycle Seat Post Shim Seatpost Sleeve Mtb Road Bike Seatpost Adapter

Feature: *Reducing sleeve 27.2 to 25.4: If the bicycle needs to be installed with a 27.2 pipe, but you have a 25.4 pipe, the 25.4 pipe cannot be fixed and the sliding lock is not tight. You only need a 27.2 to 25.4 diameter reducing sleeve to install it. * sizes and so on. *Reducers have size requirements, be sure to confirm the size before purchasing. Specification : Product name: A-Seat post diameter conversion sleeve Colour: Black Material: aluminum alloy Application: The-seat tube originally used by the car can be used with a-seat tube with a smaller diameter after using this reducing sleeve. (The of the frame-seat post can only be changed from large to small. It cannot be small to large. Please read clearly before buying. Avoid buying wrong) Package Included: 1*A-Seat post diameter conversion sleeve Note: 1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.