10pcs Bicycle Seatpost Clamp Shim Set Copper Alloy Material 5.3mm Center Hole Fits For M5 Handle Rods Ergonomic Curve Design

Features:Copper Alloy Material: Made of copper alloy for strength and long-lasting performance in cycling applications.  5.3mm Center Hole: Designed with a precise 5.3mm center hole to perfectly fit M5 handle rods for secure fastening.  Curved Design: Features an ergonomic curve shape to  FOR ENSURE  smooth contact with the seat clamp and reduce friction.  Lightweight Construction: Weighs only 1.4g (copper version) for minimal  FOR IMPACT  on bike weight while maintaining durability.  Seat Clamp Maintenance: Ideal for replacing worn or broken seat clamp shims to restore proper bike seat functionality.Specifications:Product Name:Seatpost clamp shimMaterial:copper alloy, plasticColor:Gold/blackSize:1.420.11.4cm/1.350.191.4cmPackage Content:10Seatpost clamp shimNote:1. The real 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.