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1Pair Bike Handlebar Shim Bicycle Handlebar Stem Shim Handle Bar Adapter Reducer Aluminum Alloy Clamp Spacer Conversion Shims 25.4 to 31.8 MM Cycling Parts Components, Red
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1Pair Bike Handlebar Shim Bicycle Handlebar Stem Shim Handle Bar Adapter Reducer Aluminum Alloy Clamp Spacer Conversion Shims 25.4 to 31.8 MM Cycling Parts Components, Red
Home E-Bike Parts Handlebars 1Pair Bike Handlebar Shim Bicycle Handlebar Stem Shim Handle Bar Adapter Reducer Aluminum Alloy Clamp Spacer Conversion Shims 25.4 to 31.8 MM Cycling Parts Components, Red
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1Pair Bike Handlebar Shim Bicycle Handlebar Stem Shim Handle Bar Adapter Reducer Aluminum Alloy Clamp Spacer Conversion Shims 25.4 to 31.8 MM Cycling Parts Components, Red

$7.99

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Category: Handlebars Tags: 1Pair, Adapter, Alloy, Aluminum, Bar, Bicycle, Bike, Clamp, Components, Conversion, Cycling, E-Bike Handlebars, Handle, Handlebar, Parts, Red, Reducer, Shim, Shims, Spacer, Stem
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Description

Price: $7.99
(as of May 10, 2025 03:19:05 UTC – Details)



Apply to:
If your handlebar diameter is 25.4mm and the stem diameter is 31.8mm, then you can use “25.4 to 31.8MM” handlebar shim as a conversion.

Description:
1. Forged From High-Strength Aluminum Alloy, High Strength And Corrosion Resistance
2. The product adopts corrugated design for better anti-skid
3. This reducer allows you to use standard size handlebars of smaller diameter on a large shank.
4. Great replacement gear accessories for bike cycling enthusiasts.

Specification:
Material: Aluminum alloy
Specifications: 25.4 to 31.8mm
Color: Red
Quantity: 1pair

Package includes:
1pair x Bike Handlebar Conversion Shim

Material: Made of aluminium alloy material, very lightweight, not easy to rust or fade, corrosion resistant and sturdy
Wavy Design: The wavy design on the surface not only does not damage the handlebars and stems, but also increases the friction of the product. Increase riding safety protection
Styling: CNC cutting with smooth surface and edges; the surface is anodized with bright colors and luster, making your bike more cool and fashion
Easy to install: Installation is simple and quick, directly buckled in the handlebar installation position
Application: This reducer allows you to use smaller diameter standard size handlebars in an oversize stem. If your handlebar diameter is 25.4 mm and the stem diameter is 31.8 mm, then you can use “25.4 to 31.8 MM” handlebar shim as a conversion

Customers say

Customers find the handlebar shim works well, particularly on older bikes, and is durable with a perfect fit. The product is easy to use and doesn’t slip during use.

AI-generated from the text of customer reviews

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