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Bigamart
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$8.70
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Saipor 4pcs Aluminum Alloy Bicycle Handlebar Shim Adapter Bike Spacers Bicycle Handlebar Conversion Sheet Accessory for MTB, Road, Mountain, Fixed Gear Bike (25.4mm to 31.8mm) — image 1
Mounts & AdaptersSaipor✓ In stock

Saipor 4pcs Aluminum Alloy Bicycle Handlebar Shim Adapter Bike Spacers Bicycle Handlebar Conversion Sheet Accessory for MTB, Road, Mountain, Fixed Gear Bike (25.4mm to 31.8mm)

★★★★★
$8.70
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About this item
  • 【Size】Diameter-Inner: 25.4mm, Outer:31.8mm. Width: Approx. 14mm/0.55 inch. Weight: 35g/1.2oz. Package includes: 4 pieces in a set.
  • 【Strong and Sturdy】Made of high quality aluminum alloy for light weight and sturdiness. Not easily deformed and has a longer service life.
  • 【Handlebar Shim Adapter】This reducer allows you to use smaller diameter standard size handlebars in an oversize stem. So that you have more flexibility on choosing a handlebar.
  • 【Easy to Use】This handlebar shim allows you to use smaller diameter standard size handlebars in an oversize stem. 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.
  • 【Bicycle Handlebar Accessories】This bicycle handlebar shim adapter type universal bicycle accessory is easy to install and disassemble, and is suitable for MTB, road, mountain, fixed gear outdoor bike, etc.
Product details
Brand
Saipor
Manufacturer
Saipor
Colour
Black

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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