HMM
✓Stems
HMM Bike Stem Riser Black MTB Bicycle Fork Extender Handlebar Stem Adapter for 1 1/8" (28.6mm)
★★★★★5
Price unavailableView
Price
$40.10
KOOTU Aluminium Bike Stem, 90mm, 31.8mm Handlebar, 28.6mm Fork Stem, Black, Adjustable ±85°, Mountain Bike, Road Bike, BMX
★★★★★
$40.10
Quantity
1
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About this item
- 【Adjustable Angle ±85°】Adjust upward: Raise handlebar position. Make you bend less while riding, riding comfort and steering control. Adjust downward: Low down handlebar position, reduce wind resitance, ride faster.
- 【Sturdy Material】The bike stem adopts quality 3D Forged alloy, lighter weight, better toughness, no deformation, corrosion resistance.
- 【Compatibility】: Fit for Handlebar diameter 31.8mm (1-1/4''); Front fork stem diameter 28.6mm (1-1/8") ; Length: 90mm; Weight: 265/293g
- 【Easy to Install】: Just connect up the bicycle stem to original front fork stem. Four bolt bar clamp holds bar securely in position.There is a "degree of angle" indicator on the adjacent parts to allow you to set your angel correctly.
- 【Suitable for Most Bike】: KOOTU adjustable handle bar stem suitable for most road bike,mountain bikes,downhill bike, track bike,fixed gear bicycle,MTB,BMX
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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