Aluminium Alloy Bicycle Handlebar Shim Spacer 25.4mm to 31.8mm Stem Reducer Adapter for Upgrading Round Bars, Metal Sleeve Pair for Cycling Parts Red(

Details

• 【Handlebar Shim Spacer】This product includes 1 pair of bicycle handlebar bar shim spacer stem reducer, designed to reduce the handlebar diameter from 4mm to 31.8mm.
• 【High-qualitys Material】Made of and practical aluminum alloy, for its long-lasting use and stability during installation.
• 【Simple Installation】With a quick and easy installation process, simply buckle the spacer in the handlebar installation position to change the round tube diameter from 4mm to 31.8mm.
• 【Secure Lock】The aluminum alloy handlebar shim provides a more secure lock, enhancing safety and offering a longer lifespan compared to plastic material.
• 【Specifications】The shim measures approximately 4*31.8mm and weighs around 35g, providing a lightweight but effective solution for handlebar diameter conversion.