Description: Made of aluminium alloy material,lightweight and durable. Easy to install and use. Stem fork tube adapter coverts 28.6mm to 31.8mm. Use this handlebar sleeve adapter ring, can install on 31.8mm bike stem. Suitable for MTB bike, mountain bike, road bike, etc. Specification: Material: Aluminum Alloy Dimension: 29 x 28.6 x 34mm / 1.1 x 1 x 1.3inch Inner diameter: 28.6mm/1inch Weight:12.6g Color:Black Package Includes: Set of 2 Pieces Bicycle Stem Fork Shim Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!
