Introducing the 25.4mm to 31.8mm Bike Handlebar Shim Spacer Stem Reducer Adapter Road Bicycle Accessory, the perfect solution for any cyclist looking to adapt their handlebar to fit their stem. Made from high-quality aluminum alloy, this product is both strong and durable, ensuring it won't easily deform or break.
The shim is designed to thin down to fit a 25.4mm handlebar onto a 31.8mm stem, or thicken up to fit a 31.8mm handlebar onto a 25.4mm stem. This makes it a versatile accessory that can be used on a variety of bikes, including mountain bikes and road bikes.
Installing the shim is a breeze, and it can be easily fixed to your bike without any hassle. It's also recyclable, so you can feel good about using a product that's environmentally friendly.
Not only is this shim easy to install and remove, but it's also universal, making it a great addition to any cyclist's toolkit. Whether you're a beginner or an experienced rider, this accessory will help you get the most out of your bike.
In summary, the 25.4mm to 31.8mm Bike Handlebar Shim Spacer Stem Reducer Adapter Road Bicycle Accessory is a must-have for any cyclist looking to adapt their handlebar to fit their stem. It's made from high-quality materials, easy to install, and suitable for a variety of bikes. Don't miss out on this essential accessory for your cycling needs.

Specification:
Item Type: Bike Handlebar Shim Adapter
Material: aluminium alloy
Color: As Pictures Shown
Product Size: Approx. 37x23mm/1.5x0.9in Thickness: Approx. 3.1mm/0.1in
Weight: Approx. 51g/1.8oz

Package List:
4 x Handlebar Stem Reducer

Note:
1. Manual measurement, please allow 10mm error, thank you!
2. The picture may not reflect the actual color of the project due to the differences between different displays.