Seatpost Shim Adapter Cycling Accessory Aluminum Alloy Seatpostss Tube Sleeve Sitting Tubes Adapters Bike Part Fittings

Description: Aluminium Alloy Material: This bike seatpost shim is made of high class material, which is durable for the long-term use. Simple Installation: The bike seatpost shim comes with a simple structure, no complicated installation. Universal Use: The bike seatpost shim part enjoys universal use, compatible for different bikes. Professional Use: The seatpost accessory is perfect for professional modification and upgrade. Lightweight Structure: This seatpost shim part enjoys lightweight structure, making it practical and reliable. Specification: Color: As shown. Material: Aluminum alloy. Package size: Approx. 11.0x4.0x4.0cm/4.3x15.7x15.7in. Package Includes: 1 Piece Bike Seatpost Shim.