HMM
✓Stems
HMM Bike Stem Riser Black MTB Bicycle Fork Extender Handlebar Stem Adapter for 1 1/8" (28.6mm)
★★★★★5
Price unavailableView
Price
$17.15
Azarxis Bike Stem 31.8mm Adjustable ±17° 17 Degree Bicycle Handlebar Stem Clamp 70mm 80mm 90mm 110mm for Mountain Bike Road Bike Folding Bike MTB Track Bike BMX Fixed Gear DH (17 Degree - 31.8 x 80mm)
★★★★★
$17.15
Quantity
1
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About this item
- ✅ MATERIAL - The bike stem is made of high-strength 6061 T6 aviation aluminum alloy. CNC no welding process, impact resistance. T6 heat treatment, anti-corrosion, anti-rust
- ✅ ANGLE - ±17 degree. Length (center distance of the two holes): 70mm, 80mm, 90mm, 110mm
- ✅ APPLE TO - Suitable for bike stereer tube diameter: 28.6mm (1-1/8"), handlebar diameter: 31.8mm (1-1/4")
- ✅ EASY INSTALLATION - Just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
- ✅ VERSATILE - Fit for most road bike, mountain bikes, folding bike, track bike, MTB, BMX, DH, etc
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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