Bicycle 25.4-31.8mm Handlebar Shim Bike Stem Pad Conversion Sheet Installation Aperture MTB Road Bike Fixed Gear Cycling Description: brand new and high quality Features: Made from lightweight machined aluminum alloy, not easy to be out of shape. Converts 25.4mm to 31.8mm. This bicycle handlebar shim allows you to use smaller diameter standard size handlebars in an oversize stem. Suitable for multiple bicycle models, practical and easy to install riding repair and modification accessories. Specification: Type: Bicycle Handlebar Shim Material: Aluminum alloy Applications: Bicycle MTB Road Bike Fixed Gear Modification Features: Bicycle Handlebar Shim, Bicycle Stem Pad, 25.4-31.8mm Conversion Sheet, Repair Modification Parts Dimension: app.2.54x3.18x4.12cm/1x1.25x1.62in Color: Silver, Red, Golden, Blue, Black (optional) Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Bicycle Handlebar Shim