HMM
✓Stems
HMM Bike Stem Riser Black MTB Bicycle Fork Extender Handlebar Stem Adapter for 1 1/8" (28.6mm)
★★★★★5
Price unavailableView
Price
$55.99
UPANBIKE 31.8mm Bike Stem 28.6mm 45mm Aluminum Alloy MTB Road Bicycle Stem
★★★★★
$55.99
Quantity
1
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About this item
- Suitable for Handlebar diameter:31.8mm.
- Front fork stem diameter:28.6mm (1-1/8"").
- Length: 45mm (center distance of the two holes).
- Suitable for most road bikes, mountain bikes, MTB, BMX, etc.
- Easy to install, just connect up the front fork stem. Four bolt bar clamp holds bar securely in position.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
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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