HMM
✓Stems
HMM Bike Stem Riser Black MTB Bicycle Fork Extender Handlebar Stem Adapter for 1 1/8" (28.6mm)
★★★★★5
Price unavailableView
Price
$21.11
BESNIN 25.4mm Bike Stem 7 Degree Riser Stem 90mm Aluminium Alloy MTB Stem for Mountain Bike, Road Bicycle, BMX, Cycling
★★★★★
$21.11
Quantity
1
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About this item
- Compatibility Note: Designed for 25.4 mm handlebars and 28.6 mm steerer tubes. Please verify your bike’s specifications before purchase to ensure compatibility
- 7 Degree Stem: Designed with a fixed 7-degree angle and 90 mm extension length, the bike stem can be flipped upward (+7°) or downward (–7°) to fine-tune your riding position for a comfortable and personalised fit
- Premium Construction: Precision-CNC'd from high-strength aluminium alloy, this stem delivers a robust yet lightweight build. The hard-anodised finish ensures outstanding corrosion resistance and durability for for reliable all-weather performance
- Easy to Fit: Fits directly onto your existing fork steerer tube. The four-bolt handlebar clamp ensures a secure hold for confident control and peace of mind
- The Ultimate Upgrade: This handlebar stem is a must-have for DIY projects, bike conversions, and personalising your ride. It’s a perfect fit for mountain, road, BMX, folding, fixed-gear, and e-bikes
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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